SSDF rating list of 20-Jan-2018 featuring Stokfish 8

Happy to see that SSDF featured SF8 instead of SF6, at last. The bad news, on the other hand, is that SF9 appeared shortly after SSDF update came in. Well, bad luck...

Another bad news is that Houdini is still completely missing, probably due to the fact that P.Houdart didn't want to lend a free copy of his program. This is not written anywhere, just my guess.

The Top-30 of SSDF list

Comments to the Swedish Rating List 1/2018, January 20

"On our latest ratinglist we have a new leader! It's the Stockfish 8-program by Tord Romstad, Marco Costalba and Joona Kiiski. As the program is released without an own book, we have used the free opening book from Fauzi Dabat, called "Aggressive 3.2 by Fauzi.abk". Even though it's early on, this strong combination has achieved an impressive rating of 3436 after the first 202 played games! This is 37 points above Komodo 11.01 on second place, but we will of course need to play more games to be able to shrink the error bars.

Another early bird is the Komodo 11.01-program by Larry Kaufman and Mark Lefler, which we introduced on our Ryzen-hardware last time around. We now have enough games to present an early rating for it on our Q6600-level. With a rating of 3340 after the first 202 games, it still trails its older 9.1 program by 13 points. This relationship will probably be readjusted for the next list as more games are played.

Since last time we have also included our formerly tested Wasp 2.01 by John Stanback on both the Q6600 and the Ryzen 1800X hardware. On our Q6600 it has reached a rating of 3068 after the first 320 games, and on the Ryzen hardware it has achieved a rating of 3155 after 446 games. As we also have tested it on our 32-bit, singlecore A1200-level, we can now compare it on three different levels. Judging from our testing, it seems like the difference is approximately 100 rating points per hardware level for this program.

Compared to our former ratinglist, Millenium ChessGenius and Deep Hiarcs 14 1800X gained 10 respectively 9 points. Wasp 2.01 A1200 lost 21 points, Deep Shredder 13 1800X lost 11 and Komodo 11.01 1800X lost 8 points.

The next ratinglist will be released as soon as we have enough games to be able to present one or more of the manually tested chess computers which we test at the moment. They missed this list by a small margin, but hopefully we will be able to present them in our next ratinglist which we hope to release in March/April.

Lars Sandin"

You can download the latest SSDF list HERE or a copy of it HERE (*).

(*) P.S.: The file is labeled as Jan,18th. That's because the official release took 2 days.

In case of trouble downloading from your PC, use your mobile device or refer to THIS POST. 

RAPIDROID RELOADED: January-2018 ft Komodo 11.2.2 and Andscacs

Here i come with a new list for a new year, long awaited and delayed a little bit due to unexpected updates that i couldn't ignore. Especially Andscacs, Ginkgo and Ethereal.

It's a pleasure to see new stronger engines coming to the stage, like Andscacs and Ginkgo thanks to Alexei Chernakoff's valuable efforts. As previous top engines didn't perform the same way against newcomers, we have a slightly changing distribution this time, explaining why Stockfish lost ~50 ELO. In fact it didn't lose anything, it just traveled between the lines. ELO margins between this list and the previous one are still linked.

I think this update is the most accurate ever because there are more games per engine and more competition at the top. Conclusion: Different population explain different distributions and different distributions explain different ELOs.

If you ask why Stockfish 8 is still here, there are two reasons:
1) There's no SF9 coming, not enough improvement yet,
2) Komodo is still behind.

The highlights of this release:
* ADDED Andscacs 0.921 (3210 ELO)
* ADDED Ginkgo 2.0 (3146 ELO)
* ADDED Sctr 1.0 (2722 ELO)
* UPDATED Ethereal 8.16 to 8.37
* UPDATED Komodo 11.01 to 11.2.2
* UPDATED Scorpio 2.7.7.JA to Scorpio 2.7.8.ACH
* UPDATED Sting SF 8.1 to 8.9
* UPDATED Senpai 1.0 JA to Senpai 1.0.APE
* UPDATED Texel 1.07a9lazy to 1.08a4
* UPDATED Vajolet2 2.3.1 AP to 2.4.ACH
* UPDATED Zurichess Luzern to Neuchatel

Targets for next release:
* ADD Gogobello 1.4
* UPDATE Arasan 20.0 to Arasan 20.4
* UPDATE Fruit Reloaded 2.1 to 3.2.1
* UPDATE Ethereal 8.37 to 8.85
* UPDATE Senpai 1.0 to 2.0
* UPDATE Texel 1.08a4 to 1.08a8


BAYES RATINGS AFTER 23299 GAMES PLAYED BY 132 PROGRAMS
Rnk Name                        O/S T TC  Elo   +   - Gam Sco Oppo Dra
001 Stockfish 8.0.AP            A32 4 bf 3357  34  32 400 83% 3106 32%
002 Komodo 11.2.2               A32 4 bf 3340  33  32 400 81% 3107 33%
003 Andscacs 0.921              A32 4 bf 3210  29  29 400 63% 3120 41%
004 Ginkgo 2.0                  A32 4  b 3146  28  28 400 54% 3127 43%
005 Chiron 4                    A32 4 bf 3124  29  29 400 56% 3083 38%
006 Texel 1.08a4                A32 4 bf 3084  29  29 396 51% 3079 34%
007 Gull 3 AP                   A32 4 bf 3074  29  29 398 48% 3087 38%
008 Firenzina 2.4.3 xTreme      A32 4 bf 3064  28  28 398 43% 3118 49%
009 Critter 1.6a                A32 4 bf 3062  28  28 406 43% 3116 44%
010 BlackMamba 2.0              A32 4 bf 3061  28  28 400 52% 3054 43%
011 Rybka 2.3.2a mp             W64 4 bf 3039 146 141  14 57% 2992 43%
012 Sting SF 8.9                A32 4 bf 3028  29  29 392 51% 3028 39%
013 Fritz 14                    A32 4 bf 3024  28  28 398 44% 3073 46%
014 IvanHoe 1945a AP            A32 4 bf 3008  29  29 394 41% 3077 44%
015 Hiarcs 13.71                IOS 2 bf 2999 140 124  22 75% 2822 23%
016 DeepSaros ver.2.3f          A32 1 bf 2991  28  28 390 49% 3000 46%
017 Senpai 1.0.APE              A32 4 bf 2990  28  28 400 54% 2966 41%
018 RobboLito 0.085g3l AP       A32 1 bf 2968  28  28 390 51% 2960 44%
019 Vajolet2 2.4                A32 4  b 2958  28  28 390 51% 2954 42%
020 Bobcat v8.0 AP              A32 4 bf 2942  29  29 390 47% 2961 38%
021 Arasan 20.0                 A32 4 bf 2925  28  28 392 49% 2931 46%
022 Cheng 4.39                  A32 4 bf 2916  28  29 390 45% 2949 39%
023 ExChess_7.88b.JA_xb.arm7    A32 4  b 2882  28  28 394 49% 2893 42%
024 Shredder 1.7.0              IOS 2  b 2877 122 121  20 53% 2865 45%
025 Gaviota v1.0-d              A32 4 bf 2873  28  28 406 52% 2857 36%
026 Nemorino 1.02 AP            A32 4  b 2871  28  28 398 47% 2887 40%
027 Hakkapeliitta 3.0           A32 1 bf 2869  29  29 394 53% 2850 34%
028 Scorpio_2.7.8.ACH_xb.arm7   A32 4 bf 2866  29  29 392 52% 2852 35%
029 Rodent III 0.171 AP         A32 4  b 2848  29  29 396 48% 2858 35%
030 Grapefruit 1.0              A32 4 bf 2836  28  28 408 53% 2818 40%
031 DiscoCheck 5.2.1            A32 1 bf 2814  28  28 410 49% 2824 35%
032 Toga II 3.0                 A32 1 bf 2812  28  28 396 45% 2848 38%
033 Deep Saros 0.9              A32 4 bf 2809  28  28 408 49% 2815 38%
034 Laser 1.3 beta              A32 4  b 2797  28  29 392 49% 2801 37%
035 Zurichess Neuchatel         A32 1  b 2782  29  29 394 55% 2742 34%
036 Murka 3                     A32 1 bf 2776  28  28 418 52% 2758 37%
037 Fruit Reloaded 2.1          A32 1  b 2772  29  28 408 52% 2762 32%
038 Doch32 1.3.4 JA             A32 1  b 2772  28  28 412 51% 2767 34%
039 Crafty_25.0.JA_xb.arm7.pie  A32 1 bf 2768  29  29 394 49% 2771 34%
040 Chess Pro 2016.02           IOS 2 bf 2742 111 113  22 45% 2771 55%
041 GNU Chess 5.60              A32 1 bf 2727  30  30 390 52% 2717 26%
042 Sctr 1.0                    A32 1  b 2722  30  30 388 48% 2734 27%
043 The King 3.50 x64           W64 1  b 2719  56  57  98 40% 2781 36%
044 Deuterium v14.3.34.130      A32 1 bf 2717  28  28 410 49% 2726 38%
045 Strelka 5                   A32 1 bf 2704  29  29 394 49% 2711 30%
046 RedQueen 1.1.98             A32 4 bf 2679  30  30 392 50% 2676 27%
047 Pawny 1.2                   A32 1 bf 2670  30  29 394 57% 2625 28%
048 Tucano_6.00.JA_xb.arm5      A32 1 bf 2664  28  28 394 47% 2680 40%
049 Ethereal 8.37               A32 1  b 2663  30  30 392 51% 2659 31%
050 Alfil 12.10                 A32 1 bf 2651  29  29 390 54% 2624 31%
051 Rhetoric 1.4.3              A32 1 bf 2643  29  29 396 48% 2654 32%
052 CNVCS 1.2.0                 IOS 2  f 2639 114 117  22 43% 2678 50%
053 Cheese 1.9                  A32 1 bf 2629  30  30 388 48% 2644 28%
054 Rodin v8.00                 A32 1 bf 2619  30  30 394 51% 2609 28%
055 Daydreamer 1.75 JA          A32 1 bf 2602  28  29 396 49% 2611 37%
056 Chess Genius 2.6.4          A32 1 bf 2578 224 239   4 38% 2627 75%
057 Chess Genius 4.0.00         IOS 2 bf 2562 195 253   8 13% 2814 25%
058 Glaurung Mainz              A32 1  b 2552  31  30 388 52% 2530 25%
059 Rotor 0.8                   A32 1 bf 2545  29  29 396 48% 2560 30%
060 DanaSah 7.0                 A32 1 bf 2541  29  29 396 49% 2545 30%
061 K2 v.087                    A32 1  b 2538  30  30 392 47% 2550 26%
062 RuyDos 1.0.3                A32 1  b 2531  30  30 394 52% 2515 26%
063 Sloppy_0.23.JA_xb           A32 1 bf 2527  30  30 386 51% 2514 29%
064 Phalanx_XXIV.JA_xb.arm7     A32 1 bf 2520  30  30 390 47% 2540 29%
065 Fridolin 2.00               A32 4 bf 2515  30  30 390 50% 2511 28%
066 Dirty_030411.JA_xb          A32 1 bf 2512  29  29 390 47% 2529 34%
067 GarboChess 3                A32 1 bf 2507  29  29 394 50% 2506 31%
068 Maverick 1.5 arm            A32 1 bf 2505  30  30 396 53% 2481 24%
069 GreKo_2015.JA_xb            A32 1 bf 2502  30  30 388 51% 2497 28%
070 BBChess 1.3b JA             A32 4 bf 2485  30  30 392 50% 2481 22%
071 Ifrit_m1.8.JA_uci2xb        A32 1 bf 2439  32  31 388 60% 2360 24%
072 Pepito v1.59                A32 1 bf 2425  30  31 394 49% 2426 24%
073 BetsabeII_1.47.JA_xb        A32 1 bf 2421  32  32 388 51% 2404 18%
074 Diablo 0.5.1b JA            A32 1 bf 2375  31  31 392 55% 2334 26%
075 Olithink_5.3.2.JA_xb        A32 1 bf 2372  32  32 388 52% 2352 20%
076 Amy_0.8.JA_xb               A32 1 bf 2354  32  32 394 49% 2357 19%
077 Myrddin_0.86.JA_xb          A32 1 bf 2294  31  31 390 51% 2283 22%
078 TJchess 1.1U                A32 1 bf 2275  32  32 394 46% 2305 17%
079 Marvin 2.0.0                A32 1  b 2257  31  31 392 46% 2287 22%
080 Bitfoot 150922.JA           A32 1 bf 2256  32  32 390 48% 2268 14%
081 Rattate_Nosferatu.JA_xb     A32 1 bf 2204  32  31 388 52% 2190 19%
082 Beowulf_2.4a.JA_xb          A32 1  b 2196  31  31 394 51% 2194 21%
083 Scidlet_2.61b2.JA_xb        A32 1 bf 2191  31  31 398 49% 2199 22%
084 Resp_0.19.JA_xb             A32 1 bf 2185  31  31 390 53% 2165 22%
085 Floyd 0.7 JA                A32 1 bf 2182  32  32 392 46% 2213 14%
086 KmtChess_1.21.JA_xb         A32 1 bf 2172  31  31 394 52% 2162 19%
087 Tiny Chess 1.4.6            A32 1  b 2136  30  30 398 46% 2163 26%
088 Gk_0.90.JA_xb               A32 1  b 2131  31  31 390 53% 2108 20%
089 AnkanChess 0.0              A32 1  b 2119  31  31 396 52% 2107 18%
090 Kurt 0.9.2.2 JA             A32 1 bf 2118  31  31 394 53% 2094 19%
091 Robocide 28.12.14.JA        A32 1 bf 2113  30  30 416 50% 2111 18%
092 Sunsetter_C10.JA_xb         A32 1  b 2078  32  31 396 55% 2030 18%
093 Cinnamon 2.0                A32 4 bf 2078  30  30 398 50% 2083 25%
094 Gunborg_1.39.JA_uci2xb      A32 1 bf 2045  30  30 392 48% 2060 28%
095 NGplay_9.86.JA_xb           A32 1 bf 2037  31  31 396 51% 2026 22%
096 AdroitChess0.4 JA           A32 1 bf 2033  31  32 392 49% 2042 18%
097 BikJump v1.8                A32 1 bf 2023  30  30 420 49% 2028 19%
098 Galjoen_v0.35.6             A32 1  b 2016  30  30 396 49% 2021 25%
099 Soldat-III_0.178.JA_xb      A32 1  b 2006  32  32 392 51% 1993 16%
100 Cilian_4.14.JA_xb           A32 1 bf 1997  31  31 386 53% 1967 23%
101 Leonidas_r83.JA_xb          A32 1 bf 1990  31  31 396 46% 2020 21%
102 Fairymax_4.8V.JA_xb         A32 1  b 1980  31  31 396 52% 1961 24%
103 Gullydeckel_2.15.pl10.JA_xb A32 1  b 1966  31  32 398 49% 1962 17%
104 Mephisto Roma Turbo         W64 1  b 1966  80  84  56 37% 2068 16%
105 ZCT-0.3.2500                A32 1 bf 1964  32  32 388 50% 1954 14%
106 Colchess_8.0.JA_xb          A32 1 bf 1964  31  31 392 53% 1931 20%
107 Ecce rev. 508               A32 1 bf 1920  33  33 390 55% 1871 14%
108 Sayuri 2016.10.07           A32 4 bf 1903  33  33 388 50% 1899 16%
109 Smash 1.03 JA               A32 1 bf 1901  33  32 402 56% 1846 16%
110 Surprise_4.3.b13.JA_xb      A32 1  b 1803  34  34 386 50% 1787 15%
111 Hoichess_0.12.1.JA_xb       A32 1 bf 1762  32  32 388 49% 1770 18%
112 Tscp_1.8.1.AB_xb            A32 1 bf 1727  33  33 388 49% 1726 17%
113 Chenard_2015.08.15.JA_xb    A32 1 bf 1726  35  35 382 55% 1636 11%
114 Zzzzzz_3.5.1.JA_xb          A32 1 bf 1705  33  33 382 52% 1659 24%
115 Rocinante 2.0 JA            A32 1 bf 1677  36  36 384 51% 1618 11%
116 Colossus 4.0 100X           C64 1 bf 1647 277 235   8 88% 1219 25%
117 Darky_0.5d.JA_xb            A32 1  b 1635  37  37 380 54% 1526 15%
118 Mephisto Roma 68020 UCI     W64 1  b 1619 131 140  20 35% 1734 30%
119 Pulse 1.5-cpp               A32 1 bf 1567  36  36 386 53% 1463 26%
120 VIRUTOR CHESS 1.1.1         A32 1 bf 1550  38  38 376 54% 1446 15%
121 Mizar_3.0.JA_xb             A32 1  b 1508  40  40 374 51% 1438 12%
122 Chess for Android           A32 1 bf 1469  40  40 373 53% 1374 14%
123 Superpawn b108 JA           A32 1  b 1417  40  40 368 52% 1342 17%
124 Chess Titans                W64 1  f 1355 217 207   7 57% 1325 29%
125 Toledo_Nano_2010.JA_xb      A32 1  b 1199  38  39 360 48% 1175 24%
126 Trappy_Beowulf_2.0.JA_xb    A32 1 bf 1181  40  41 366 47% 1176 11%
127 Colossus 4.0                C64 1 bf 1170 173 167  14 36% 1269 14%
128 Xadreco_5.7.JA_xb           A32 1  b 1062  42  44 360 36% 1190 11%
129 Byak 8.10.14.JA             A32 1  b 1039  41  42 366 35% 1194 21%
130 Novag Secondo               TTC 1 bf  939 280 -32   6 42%  980 17%
131 OliveChess 0.2.7            A32 1 bf  719 259-248 366 13% 1229  4%
132 DanaSah 6.0 RND             A32 1 bf  388 587-579 360  1% 1265  3%


Rapidroid test platform:
* GT-N7100 1.6 * 4 + 256MB hash: All Android progs
* GT-N5105 1.6 * 4 + 256MB hash: All Android progs
* Codegen Novatab 1.4 * 4 + 256MB: Single thread Android progs,
* Polypad 1010IPS tablet 1.61 * 2 + 128MB: Single thread Android progs
* HTC Diam 528Mhz, 16MB hash: Windows Mobile
* i7 M620 2.67 Ghz dual + Arena 3.5 + 2GB hash: Windows 64
* iPhone5S A7 1.3 Ghz * 2: iOS progs
* DosBox 1.74: DOS progs
* WinVICE 2.24: Commodore-64 progs
* Messtiny UCI adapters or CB-Emu2014: Mephisto progs
* Openings: 20 ply Adam Hair or 16 ply TCEC, no Q exchange, +0.15 to +0.40
eval by Stockfish and Komodo, depth 20 min, played both sides
* Repeating openings and twin games not allowed between two programs
* Tablebases and pondering off
* Time control: 600+0 to 1800+5 (optional 1/10 to 1/30 for manual games)

Calibration:
* Based on 50 engines rated in CCRL 40/4
* 32 bit arm5 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 95 ELO
* 32 bit arm5 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 118 ELO
* 32 bit arm7 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 60 ELO
* 32 bit arm7 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 83 ELO
* Bayeselo offset = 2356 (Mean of ELO error vs target: 54.3)

Termination stats:
* W:39.9% D:27.3% B:32.9% (53.5% vs 46.5%)

Legend:
* T = threads
* tc= f (playes fixed time), b (plays Fischer clock), bf (plays both)
* O/S: A32=Android 32bit, W64=Windows 64bit, C64=Commodore 64, TTC=Tabletop, IOS=iPhone

RAPIDROID RELOADED: September-2017 games database

Although i would NOT suggest that games played at 900+1 TC on a smartphone can represent a remarkable quality of chess, i'm sharing HERE a full archive of all games used to calculate the latest Rapidroid ranking, as per request.

All evals and depths are recorded in the pgn's, so it's possible to make comparisons across devices.

Note that the 7z archive is quite big: 22.2 MB!

In case of trouble downloading from your PC, use your mobile device or refer to THIS POST.

RAPIDROID RELOADED: September-2017 ft Komodo 11.01 and Vajolet 2.3.1

Komodo 11.01 regains pace to chase SF8 closer but the top stayed the same as of September-2017. We'll have to expect Komodo 11.2.2 overcomes SF8 before introducing a SF development version.

Vajolet is the strongest new entry of this release, above 3000 ELO. It brings some fresh air and gets 15th place in the list.

From April to the end of August, Rapidroid has seen 2/3 of the games replayed due to the strict promotion & relegation procedure. Below list is the outcome of 20 rounds played by 11 groups with some manual games added.

Despite the high ratio of refreshment in the database, the results appear to stick around similar ELOs and they lie within error margins. That's what makes me think the whole structure of Rapidroid is reliable since the results are reproduceable.

The highlights of this release:
* ADDED Galjoen_v0.35.6 (1970 ELO)
* ADDED Marvin 2.0.0 (2241 ELO)
* ADDED RuyDos 1.0.3 (2520 ELO)
* ADDED Tiny Chess 1.4.6 (2099 ELO)
* ADDED Vajolet2 2.3.1 AP (3006 ELO!)
* UPDATED Cheese 1.8 to 1.9
* UPDATED Ethereal 8.05 to 8.16
* UPDATED Gull 3r5.JA to 3.AP
* UPDATED Komodo 10.3 to 11.01
* UPDATED Rodent II 0.9.68 to III.0.171 (Multicore!)
* UPDATED Sting SF 7.3 to 8.1
* UPDATED Texel 1.07a6 to 1.07a9lazy
* UPDATED Zurichess Jura to Luzern

Targets for next release:
* UPDATE Danasah 6.1 to 6.5
* UPDATE Ethereal 8.16 to 8.23
* UPDATE Komodo 11.01 to 11.2.2

BAYES RATINGS AFTER 22099 GAMES PLAYED BY 129 PROGRAMS
Rnk Name                        O/S T TC  Elo   +   - Gam Sco Oppo Dra
001 Stockfish 8.0.AP            A32 4 bf 3413  39  37 360 86% 3120 26%
002 Komodo 11.01 32-bit         A32 4 bf 3390  38  36 360 83% 3122 26%
003 Chiron 4                    A32 4 bf 3158  31  31 366 58% 3109 36%
004 Critter 1.6a                A32 4 bf 3133  30  30 370 50% 3137 41%
005 Gull 3 AP                   A32 4 bf 3123  31  30 362 52% 3115 38%
006 Firenzina 2.4.3 xTreme      A32 4 bf 3104  30  29 366 49% 3120 45%
007 BlackMamba 2.0              A32 4 bf 3089  29  29 372 51% 3094 45%
008 IvanHoe 1945a AP            A32 4 bf 3082  30  30 366 47% 3109 46%
009 Fritz 14                    A32 4 bf 3078  29  29 368 50% 3085 46%
010 Sting SF 8.1                A32 4 bf 3077  30  30 368 49% 3087 40%
011 Rybka 2.3.2a mp             W64 4 bf 3068 148 143  14 57% 3019 43%
012 Texel 1.07a9lazy            A32 4 bf 3054  30  30 372 52% 3041 37%
013 DeepSaros ver.2.3f          A32 1 bf 3037  30  29 372 49% 3050 41%
014 Hiarcs 13.71                IOS 2 bf 3008 140 125  22 75% 2829 23%
015 Vajolet2 2.3.1 AP           A32 4  b 3006  30  29 380 54% 2985 38%
016 RobboLito 0.085g3l AP       A32 1 bf 2997  29  29 384 50% 2997 42%
017 Bobcat v8.0 AP              A32 4 bf 2996  30  30 376 51% 2991 39%
018 Senpai 1.0                  A32 4 bf 2979  30  30 384 49% 2983 32%
019 Arasan 20.0                 A32 4 bf 2959  29  29 384 55% 2924 39%
020 Cheng 4.39                  A32 4 bf 2948  29  29 382 48% 2961 41%
021 ExChess_7.88b.JA_xb.arm7    A32 4  b 2911  29  29 384 47% 2932 40%
022 Nemorino 1.02 AP            A32 4  b 2906  29  29 384 50% 2907 34%
023 Shredder 1.7.0              IOS 2  b 2884 123 122  20 53% 2873 45%
024 Scorpio_2.7.7.JA_xb.arm7    A32 4 bf 2878  30  30 386 50% 2877 30%
025 Hakkapeliitta 3.0           A32 1 bf 2873  30  30 382 50% 2873 33%
026 Rodent III 0.171 AP         A32 4  b 2869  30  30 376 50% 2870 33%
027 Gaviota v1.0-d              A32 4 bf 2868  29  29 394 47% 2887 36%
028 Grapefruit 1.0              A32 4 bf 2844  29  29 394 51% 2838 38%
029 DiscoCheck 5.2.1            A32 1 bf 2836  29  29 400 51% 2830 35%
030 Toga II 3.0                 A32 1 bf 2826  29  29 390 48% 2843 35%
031 Deep Saros 0.9              A32 4 bf 2812  29  29 398 50% 2811 34%
032 Laser 1.3 beta              A32 4  b 2808  29  29 384 52% 2792 36%
033 Crafty_25.0.JA_xb.arm7.pie  A32 1 bf 2777  29  29 388 49% 2779 32%
034 Fruit Reloaded 2.1          A32 1  b 2768  29  29 400 49% 2780 32%
035 Murka 3                     A32 1 bf 2756  29  29 410 49% 2761 32%
036 Doch32 1.3.4 JA             A32 1  b 2749  29  29 398 48% 2764 34%
037 Zurichess Luzern            A32 1  b 2747  30  30 386 55% 2708 32%
038 Chess Pro 2016.02           IOS 2 bf 2740 111 113  22 45% 2769 55%
039 GNU Chess 5.60              A32 1 bf 2723  30  30 384 51% 2721 27%
040 Strelka 5                   A32 1 bf 2713  30  30 390 50% 2709 33%
041 The King 3.50 x64           W64 1  b 2712  56  58  98 40% 2774 36%
042 Deuterium v14.3.34.130      A32 1 bf 2709  29  29 402 52% 2695 32%
043 RedQueen 1.1.98             A32 4 bf 2668  30  30 382 49% 2675 29%
044 Tucano_6.00.JA_xb.arm5      A32 1 bf 2665  29  29 386 49% 2671 40%
045 Rhetoric 1.4.3              A32 1 bf 2643  30  30 382 48% 2655 32%
046 CNVCS 1.2.0                 IOS 2  f 2640 114 117  22 43% 2678 50%
047 Alfil 12.10                 A32 1 bf 2627  30  30 382 50% 2625 27%
048 Pawny 1.2                   A32 1 bf 2627  30  30 382 48% 2642 26%
049 Cheese 1.9                  A32 1 bf 2618  30  30 382 49% 2629 29%
050 Rodin v8.00                 A32 1 bf 2612  30  30 378 53% 2593 29%
051 Daydreamer 1.75 JA          A32 1 bf 2609  29  29 388 48% 2622 34%
052 Chess Genius 2.6.4          A32 1 bf 2571 224 239   4 38% 2618 75%
053 Chess Genius 4.0.00         IOS 2 bf 2563 195 253   8 13% 2818 25%
054 Rotor 0.8                   A32 1 bf 2551  30  30 388 50% 2551 30%
055 K2 v.087                    A32 1  b 2550  31  31 386 49% 2551 26%
056 Glaurung Mainz              A32 1  b 2540  31  32 376 52% 2525 23%
057 Ethereal 8.16               A32 1  b 2521  31  30 388 50% 2517 23%
058 RuyDos 1.0.3                A32 1  b 2520  30  30 384 53% 2495 28%
059 Phalanx_XXIV.JA_xb.arm7     A32 1 bf 2513  31  31 380 50% 2512 24%
060 GarboChess 3                A32 1 bf 2505  30  30 382 52% 2492 30%
061 Fridolin 2.00               A32 4 bf 2504  30  30 382 50% 2499 31%
062 Sloppy_0.23.JA_xb           A32 1 bf 2501  31  31 378 51% 2486 28%
063 Dirty_030411.JA_xb          A32 1 bf 2490  30  30 382 50% 2486 34%
064 GreKo_2015.JA_xb            A32 1 bf 2487  30  31 388 49% 2491 26%
065 Maverick 1.5 arm            A32 1 bf 2486  31  31 386 52% 2465 22%
066 DanaSah 6.1                 A32 1 bf 2478  31  31 380 52% 2456 26%
067 BBChess 1.3b JA             A32 4 bf 2468  31  31 388 52% 2448 21%
068 Pepito v1.59                A32 1 bf 2411  32  32 384 54% 2377 22%
069 Ifrit_m1.8.JA_uci2xb        A32 1 bf 2409  32  31 386 57% 2352 23%
070 BetsabeII_1.47.JA_xb        A32 1 bf 2404  32  32 382 52% 2382 18%
071 Amy_0.8.JA_xb               A32 1 bf 2346  32  32 384 48% 2353 20%
072 Olithink_5.3.2.JA_xb        A32 1 bf 2336  33  33 382 53% 2312 18%
073 Diablo 0.5.1b JA            A32 1 bf 2329  31  31 384 49% 2336 24%
074 Myrddin_0.86.JA_xb          A32 1 bf 2263  32  32 384 48% 2271 19%
075 TJchess 1.1U                A32 1 bf 2254  32  32 380 47% 2277 18%
076 Marvin 2.0.0                A32 1  b 2242  32  32 386 49% 2246 20%
077 Bitfoot 150922.JA           A32 1 bf 2241  33  33 384 45% 2278 13%
078 Rattate_Nosferatu.JA_xb     A32 1 bf 2164  32  32 380 52% 2153 20%
079 Scidlet_2.61b2.JA_xb        A32 1 bf 2160  32  32 384 49% 2167 18%
080 Beowulf_2.4a.JA_xb          A32 1  b 2155  31  31 384 50% 2160 21%
081 Resp_0.19.JA_xb             A32 1 bf 2142  32  32 378 53% 2118 23%
082 Floyd 0.7 JA                A32 1 bf 2137  33  33 384 44% 2184 13%
083 KmtChess_1.21.JA_xb         A32 1 bf 2134  32  32 384 51% 2130 18%
084 Tiny Chess 1.4.6            A32 1  b 2100  31  31 388 48% 2116 24%
085 Robocide 28.12.14.JA        A32 1 bf 2083  31  31 410 50% 2081 17%
086 AnkanChess 0.0              A32 1  b 2079  32  32 380 54% 2057 17%
087 Gk_0.90.JA_xb               A32 1  b 2075  32  32 384 50% 2081 18%
088 Kurt 0.9.2.2 JA             A32 1 bf 2066  32  32 382 49% 2072 18%
089 Cinnamon 2.0                A32 4 bf 2041  31  31 384 50% 2043 23%
090 Sunsetter_C10.JA_xb         A32 1  b 2023  32  32 386 53% 1991 18%
091 NGplay_9.86.JA_xb           A32 1 bf 1997  32  32 382 51% 1986 20%
092 Gunborg_1.39.JA_uci2xb      A32 1 bf 1994  30  30 382 48% 2016 27%
093 AdroitChess0.4 JA           A32 1 bf 1989  32  32 384 48% 2001 17%
094 Galjoen_v0.35.6             A32 1  b 1969  31  31 384 49% 1970 23%
095 BikJump v1.8                A32 1 bf 1965  30  30 414 47% 1990 20%
096 Soldat-III_0.178.JA_xb      A32 1  b 1962  32  32 382 52% 1942 16%
097 Cilian_4.14.JA_xb           A32 1 bf 1953  32  32 380 54% 1910 23%
098 Leonidas_r83.JA_xb          A32 1 bf 1941  31  31 386 47% 1967 20%
099 Fairymax_4.8V.JA_xb         A32 1  b 1929  32  32 384 51% 1916 22%
100 Colchess_8.0.JA_xb          A32 1 bf 1922  32  32 382 56% 1862 21%
101 Mephisto Roma Turbo         W64 1  b 1921  80  84  56 37% 2024 16%
102 Gullydeckel_2.15.pl10.JA_xb A32 1  b 1909  32  32 386 49% 1907 17%
103 ZCT-0.3.2500                A32 1 bf 1902  33  33 384 48% 1909 14%
104 Ecce rev. 508               A32 1 bf 1867  33  33 384 55% 1820 14%
105 Sayuri 2016.10.07           A32 4 bf 1851  33  33 376 51% 1841 17%
106 Smash 1.03 JA               A32 1 bf 1844  33  33 394 54% 1808 15%
107 Surprise_4.3.b13.JA_xb      A32 1  b 1750  34  34 378 49% 1745 15%
108 Hoichess_0.12.1.JA_xb       A32 1 bf 1710  33  33 382 49% 1719 18%
109 Chenard_2015.08.15.JA_xb    A32 1 bf 1677  36  36 376 55% 1590 11%
110 Tscp_1.8.1.AB_xb            A32 1 bf 1672  33  33 384 47% 1687 17%
111 Zzzzzz_3.5.1.JA_xb          A32 1 bf 1654  33  33 378 52% 1606 24%
112 Rocinante 2.0 JA            A32 1 bf 1627  36  36 380 51% 1565 12%
113 Colossus 4.0 100X           C64 1 bf 1592 277 235   8 88% 1166 25%
114 Darky_0.5d.JA_xb            A32 1  b 1582  37  37 376 54% 1472 15%
115 Mephisto Roma 68020 UCI     W64 1  b 1564 131 140  20 35% 1679 30%
116 Pulse 1.5-cpp               A32 1 bf 1513  36  36 384 53% 1411 26%
117 VIRUTOR CHESS 1.1.1         A32 1 bf 1493  38  38 374 54% 1393 15%
118 Mizar_3.0.JA_xb             A32 1  b 1462  40  41 370 52% 1384 12%
119 Chess for Android           A32 1 bf 1418  40  40 371 53% 1319 14%
120 Superpawn b108 JA           A32 1  b 1366  40  40 366 53% 1288 17%
121 Chess Titans                W64 1  f 1302 216 207   7 57% 1271 29%
122 Toledo_Nano_2010.JA_xb      A32 1  b 1147  38  39 360 48% 1124 24%
123 Trappy_Beowulf_2.0.JA_xb    A32 1 bf 1130  40  41 366 47% 1125 11%
124 Colossus 4.0                C64 1 bf 1118 174 157  14 36% 1216 14%
125 Xadreco_5.7.JA_xb           A32 1  b 1010  42  43 360 36% 1139 11%
126 Byak 8.10.14.JA             A32 1  b  988  41  40 366 35% 1142 21%
127 Novag Secondo               TTC 1 bf  887 287 -49   6 42%  929 17%
128 OliveChess 0.2.7            A32 1 bf  668 275-265 366 13% 1177  4%
129 DanaSah 6.0 RND             A32 1 bf  336 604-596 360  1% 1214  3%

Rapidroid test platform:
* GT-N7100 1.6 * 4 + 256MB hash: All Android progs
* GT-N5105 1.6 * 4 + 256MB hash: All Android progs
* Codegen Novatab 1.4 * 4 + 256MB: Single thread Android progs,
* Polypad 1010IPS tablet 1.61 * 2 + 128MB: Single thread Android progs
* HTC Diam 528Mhz, 16MB hash: Windows Mobile
* i7 M620 2.67 Ghz dual + Arena 3.5 + 2GB hash: Windows 64
* iPhone5S A7 1.3 Ghz * 2: iOS progs
* DosBox 1.74: DOS progs
* WinVICE 2.24: Commodore-64 progs
* Messtiny UCI adapters or CB-Emu2014: Mephisto progs
* Openings: 20 ply Adam Hair or 16 ply TCEC, no Q exchange, +0.15 to +0.40
eval by Stockfish and Komodo, depth 20 minimum, played twice both sides
* Repeating openings and twin games not allowed between two programs
* Tablebases off and pondering off
* Time control: 600+0 to 1800+5 (optional 1/10 to 1/30 for manual games)

Calibration:
* Based on 45 engines rated in CCRL 40/4
* 32 bit arm5 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 95 ELO
* 32 bit arm5 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 118 ELO
* 32 bit arm7 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 60 ELO
* 32 bit arm7 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 83 ELO
* Bayeselo offset = 2322 (Mean of ELO error vs target: 38.0)

Termination stats:
* W:40.6% D:25.7% B:33.7% (53.4% vs 46.6%)

Legend:
* T = threads
* tc= f (playes fixed time), b (plays Fischer clock), bf (plays both)
* O/S: A32=Android 32bit, W64=Windows 64bit, C64=Commodore 64, TTC=Tabletop, IOS=iPhone

Rapidroid to be updated by the end of August

It's coming on 31st of August: With 130 engines and approx 22000 games, of which ~65% are replayed.

If you wanna hear about the top, no big change expected: Stockfish 8 will lead, tailed by Komodo 11.01, Chiron, Critter and Gull...

SSDF rating list of 27-Jul-2017 with AMD Ryzen CPU upgrade

It's good news that SSDF starts using more powerful Ryzen processor. However, one would strongly expect to see a current version of Stockfish here, instead of the rusty v6.

Komodo and Shredder were lucky Ryzenoids of this list, so they topped easily.

The Top-20 of SSDF list

Comments to the Swedish Rating List 2/2017, July 27

"We can now present the early results from the testing on our new hardware level - the AMD Ryzen 7 1800X, which is an 8-core processor at 3,6 GHz. We have opted for 16 GB RAM as standard on this hardware - compared to 2 GB on our older Q6600 hardware. Similar to the Q6600, we utilize a 64-bit OS for the testing. On our older hardware we had 5 piece Nalimov/Syzygy endgame databases as standard. On this new platform we have chosen to also add 6 piece Syzygy, installed on SSD, for the programs that are able to utilize it.

We started of by testing two programs which we already had tested on our older Q6600 level: Mark Uniackes Deep Hiarcs 14 and Stefan Meyer-Kahlens Deep Shredder 13. Deep Hiarcs 14 has reached the rating of 3207 after the first 280 games, while Deep Shredder 13 has a rating of 3385 after the first 360 games. The difference in rating between the Q6600 and 1800X are +17 and +88 points for these two programs. We will see what will happen as more games will be played.

Topping our list, 21 points above Deep Shredder 13, is Komodo 11.01, which we have tested on our 1800X hardware level. It's the first program on our ratinglist to break the 3400-mark and Komodo 11.01 has got a rating of 3406 after the first 334 games! Congratulations to Mark Lefler and Larry Kaufman for achieving this!

The fourth new entrant on the list is a very welcome comeback by the former Zarkov-programmer - John Stanback, with his latest program Wasp 2.01. We have started of by testing his program on our single processor, 32 bit hardware level, the A1200. After 200 games his latest program has reached a rating just shy of the 3000-mark by a mere 12 points. As it was released without any opening-book, we have used the free 'Perfect 2017' book by Sedat Canbaz. As Wasp is multi-processor capable, we will also test it on our other hardware levels for upcoming lists.

The last new entrant on our latest ratinglist is the manually tested, Millenium ChessGenius Pro dedicated chess computer. It is a faster version of the already tested Millenium ChessGenius chess computer, with more memory and an updated Modern opening book - which we have used for the testing. It was released in the autumn of 2016 by the company Millenium GmbH. It includes the program of Richard Lang and recieves its power from an ARM Cortex M4 processor running at a frequency of 120 MHz. After 100 games it has recieved a rating of 2180, which is a good 103 points more than its former version!

For the upcoming lists we will get some more games with the newest additions, but will also extend our testing on the 1800X with more programs. We have started the testing of Komodo 11.01 on our Q6600 level and Wasp 2.01 on our Q6600, and 1800X level. Hopefully we can also present a later Stockfish version on our upcoming list. For the next list we will most probably have enough games to be able to present the Chess Genius 3 for Android and possibly also the Revelation Ruffian 2.1 dedicated chess computer. We will shortly begin testing of the newest Millenium ChessGenius Exclusive computer, but as it takes some time to reach our limit of 100 manual testgames, it will most probably not have enough games before next year."

You can download the latest SSDF list HERE or a copy of it HERE.

In case of trouble downloading from your PC, use your mobile device or refer to THIS POST. 

RAPIDROID RELOADED: April-2017 ft Stockfish 8, Komodo 10.3 and Chiron 4

Here's the April-2017 list after two major replays due to an unsatisfying attempt to reduce time control to 900+2. I simply disliked mixing two TC's. Besides, seeing Komodo ranked lower than expected made me think i should rather go back to 900+1. Yes, i did this in weeks but the big surprise was that the lizard couldn't do better.

Anyways, it's Komodo 10.3 itself to blame possibly for a bad build. As i stated before, i'll miss Komodo 10.2 that reached 3390 ELO, close enough to SF8. Shame, that one is gone already.

Nevertheless, i guess this release is the best Rapidroid ever, given that all 11 divisions contained 10 engines each without variations in number of games played. If you see some differences in the list, it's because of the manual games added at the final step.

I've tried to improve the calibration system as well. Now the arm build architecture is taken into account too.

And last but not least, all previous games played on Rockchip 3188 processor have been updated on Exynos 4412. Rapidroid is based on Exynos 4412 and Rockchip 3066 only now.

I hope to respect the restrictions of this test environment in future releases. Shortly said: all updates replace previous games and all impacted divisions are partly replayed in respect to 3 promotions and 3 relegations per division. This system is very demanding in terms of duration but the outcome looks accurate.

Regarding the ranking, numbers are speaking: Stockfish 8 is decisively the leader ahead of disappointing Komodo 10.3 while Chiron 4 is a nice surprise surpassing the old Critter at last!

Multicore Ivanhoe is also welcome with a significant boost.

And still no news of a Houdini for Android...

The highlights of this release:

* ADDED Nemorino 1.02.AP (2900 ELO!)

* UPDATED Arasan 18.3 to 20.0.AP

* UPDATED Bobcat 6.4b to 8.0.AP

* UPDATED Chiron 3 to 4

* UPDATED Crafty_25.0.JA_xb.arm7 to 256MB hash

* UPDATED Ethereal 7.78 to 8.05

* UPDATED Firenzina 2.4.1 xTreme to 2.4.3.AP

* UPDATED IvanHoe 9.47c beta to 1945a.AP

* UPDATED K2 v.083 to v0.87

* UPDATED Komodo 10 to 10.3

* UPDATED Laser_0.2beta.JA_uci2xb to 1.3 beta

* UPDATED Rhetoric 1.4.1 to 1.4.3

* UPDATED RobboLito 0.085e4l to 0.085g3l.AP

* UPDATED Rodent II 0.8.7 to II 0.9.68.AP

* UPDATED Sayuri 2016.04.09 to 2016.10.07.AP

* UPDATED Sting¨SF 4.8.4 JA to 7.3.AP

* UPDATED Stockfish 2016-07-16 to 8.AP

* UPDATED Texel 1.06 to 1.07a6

* UPDATED Zurichess¨Graubuenden to Jura

* DELETED Bison 15.1 (frequently exits)

* DELETED Bruja_1.9.1.JA_xb (bad terminations)

* DELETED Claudia¨v.¨0.5 (bad terminations)

* DELETED DanChess_1.04.JA_xb (bad terminations)

* DELETED Faile_1.44.JA_xb (bad terminations)

* DELETED Jester_0.84.JA_xb (bad terminations)

* DELETED Kitteneitor_060513.JA_xb (bad terminations)

* DELETED Knightcap_3.7F.JA_xb (bad terminations)

* DELETED MangoPaola_1.1.JA_xb (bad terminations)

* DELETED Micromax_4.8W.JA_xb (pratically same as FairyMax)

* DELETED Minimardi_1.3.AB_xb (bad terminations)

* DELETED MorphyChess_1.05.JA_xb (bad time usage)

* DELETED Natwarlal_0.14.JA_xb (bad terminations)

* DELETED Romichess_p3k.JA_xb (bad terminations)

* DELETED Samchess_JA_xb (bad terminations)

* DELETED Sjeng_1.12.JA_xb (bad terminations)

* DELETED Sungorus 1.4 JA (bad terminations)

* DELETED Typhoon_1.0.r358.JA_xb (bad terminations)

* DELETED Witz_Alpha21.JA_xb (bad terminations)

* DELETED Woodpecker_2.11.JA_xb (bad terminations)

Targets for next release:

* UPDATE Gull 3r5.JA to 3.AP

* UPDATE Ethereal 8.05 to 8.12

* UPDATE Rodent II 0.9.68 to III.0.171

* UPDATE Texel 1.07a6 to 1.07a9lazy


BAYES RATINGS AFTER 20099 GAMES PLAYED BY 124 PROGRAMS
Rnk Name                        O/S T TC  Elo   +   - Gam Sco Oppo Dra
001 Stockfish 8.0.AP            A32 4 bf 3442  42  39 360 89% 3117 21%
002 Komodo 10.3                 A32 4 bf 3293  33  32 360 72% 3133 28%
003 Chiron 4                    A32 4 bf 3167  30  30 360 55% 3139 38%
004 Critter 1.6a                A32 4 bf 3138  29  29 368 53% 3128 45%
005 Firenzina 2.4.3 xTreme      A32 4 bf 3136  30  30 360 53% 3125 41%
006 BlackMamba 2.0              A32 4 bf 3106  29  29 364 51% 3110 46%
007 Gull 3 x64 (syzygy)         A32 4 bf 3105  31  30 360 57% 3058 38%
008 IvanHoe 1945a AP            A32 4 bf 3093  30  30 360 49% 3103 46%
009 Sting SF 7.3                A32 4 bf 3092  30  30 360 48% 3110 41%
010 Rybka 2.3.2a mp             W64 4 bf 3086 147 142  14 57% 3037 43%
011 Fritz 14                    A32 4 bf 3086  30  30 360 49% 3095 43%
012 Texel 1.07a6                A32 4 bf 3068  30  30 360 49% 3075 37%
013 DeepSaros ver.2.3f          A32 1 bf 3040  30  30 360 48% 3059 42%
014 Hiarcs 13.71                IOS 2 bf 3026 140 125  22 75% 2848 23%
015 Senpai 1.0                  A32 4 bf 3009  31  31 366 51% 3008 30%
016 RobboLito 0.085g3l AP       A32 1 bf 3007  29  29 360 52% 2992 46%
017 Cheng 4.39                  A32 4 bf 2990  30  30 360 48% 3009 43%
018 Bobcat v8.0 AP              A32 4 bf 2984  31  31 360 48% 3000 35%
019 Arasan 20.0                 A32 4 bf 2983  30  30 360 50% 2985 40%
020 ExChess_7.88b.JA_xb.arm7    A32 4  b 2924  30  30 360 52% 2914 40%
021 Shredder 1.7.0              IOS 2  b 2903 123 122  20 53% 2892 45%
022 Gaviota v1.0-d              A32 4 bf 2903  30  30 370 48% 2915 36%
023 Nemorino 1.02 AP            A32 4  b 2900  31  31 360 45% 2933 34%
024 Hakkapeliitta 3.0           A32 1 bf 2895  31  31 362 53% 2873 32%
025 Scorpio_2.7.7.JA_xb.arm7    A32 4 bf 2867  30  30 360 49% 2870 33%
026 Grapefruit 1.0              A32 4 bf 2860  30  30 374 46% 2886 37%
027 Toga II 3.0                 A32 1 bf 2839  30  30 362 47% 2864 35%
028 DiscoCheck 5.2.1            A32 1 bf 2838  30  30 374 50% 2835 33%
029 Deep Saros 0.9              A32 4 bf 2825  29  29 372 50% 2824 39%
030 Laser 1.3 beta              A32 4  b 2799  31  31 360 47% 2820 33%
031 Rodent II 0.9.68            A32 1  b 2797  30  30 360 50% 2801 33%
032 Crafty_25.0.JA_xb.arm7.pie  A32 1 bf 2785  31  31 360 48% 2802 27%
033 Doch32 1.3.4 JA             A32 1  b 2778  30  30 378 50% 2779 36%
034 Fruit Reloaded 2.1          A32 1  b 2774  29  29 376 51% 2766 38%
035 Chess Pro 2016.02           IOS 2 bf 2761 111 113  22 45% 2791 55%
036 Murka 3                     A32 1 bf 2759  29  29 386 49% 2772 33%
037 GNU Chess 5.60              A32 1 bf 2755  30  30 364 54% 2730 31%
038 Deuterium v14.3.34.130      A32 1 bf 2751  29  29 378 51% 2741 40%
039 Strelka 5                   A32 1 bf 2732  30  30 364 52% 2713 31%
040 The King 3.50 x64           W64 1  b 2728  56  58  98 40% 2791 36%
041 Zurichess Jura              A32 1  b 2699  31  31 360 53% 2673 32%
042 Tucano_6.00.JA_xb.arm5      A32 1 bf 2693  30  30 360 51% 2677 35%
043 RedQueen 1.1.98             A32 4 bf 2686  31  31 360 50% 2686 31%
044 CNVCS 1.2.0                 IOS 2  f 2655 114 117  22 43% 2694 50%
045 Alfil 12.10                 A32 1 bf 2649  31  31 362 50% 2647 25%
046 Pawny 1.2                   A32 1 bf 2645  31  31 360 47% 2670 28%
047 Rhetoric 1.4.3              A32 1 bf 2639  31  31 360 53% 2616 30%
048 Rodin v8.00                 A32 1 bf 2627  31  31 360 49% 2633 28%
049 Daydreamer 1.75 JA          A32 1 bf 2609  30  30 364 49% 2614 33%
050 Cheese 1.8                  A32 1 bf 2602  31  31 360 51% 2594 30%
051 Chess Genius 4.0.00         IOS 2 bf 2582 196 253   8 13% 2837 25%
052 Chess Genius 2.6.4          A32 1 bf 2580 224 239   4 38% 2629 75%
053 Glaurung Mainz              A32 1  b 2563  31  31 360 55% 2525 31%
054 Phalanx_XXIV.JA_xb.arm7     A32 1 bf 2561  31  31 360 48% 2577 28%
055 K2 v.087                    A32 1  b 2552  32  31 360 54% 2511 28%
056 GarboChess 3                A32 1 bf 2545  31  31 362 51% 2536 27%
057 Rotor 0.8                   A32 1 bf 2539  31  31 362 50% 2532 28%
058 Sloppy_0.23.JA_xb           A32 1 bf 2527  31  31 360 50% 2522 28%
059 Fridolin 2.00               A32 4 bf 2509  31  31 360 51% 2499 27%
060 Maverick 1.5 arm            A32 1 bf 2505  32  32 360 55% 2464 25%
061 Ethereal 8.05               A32 1  b 2504  32  32 360 54% 2473 23%
062 GreKo_2015.JA_xb            A32 1 bf 2492  31  32 360 47% 2504 26%
063 DanaSah 6.1                 A32 1 bf 2491  31  31 360 48% 2501 27%
064 Dirty_030411.JA_xb          A32 1 bf 2490  31  31 360 48% 2491 28%
065 BBChess 1.3b JA             A32 4 bf 2487  31  32 362 47% 2510 23%
066 Pepito v1.59                A32 1 bf 2449  32  32 360 51% 2437 24%
067 Ifrit_m1.8.JA_uci2xb        A32 1 Bf 2411  32  32 360 52% 2388 24%
068 BetsabeII_1.47.JA_xb        A32 1 bf 2401  33  33 360 51% 2387 20%
069 Diablo 0.5.1b JA            A32 1 bf 2369  33  33 360 49% 2374 22%
070 Olithink_5.3.2.JA_xb        A32 1 bf 2349  34  33 360 54% 2314 20%
071 Amy_0.8.JA_xb               A32 1 bf 2346  34  34 360 54% 2314 12%
072 TJchess 1.1U                A32 1 bf 2267  33  33 360 50% 2265 18%
073 Bitfoot 150922.JA           A32 1 bf 2242  34  34 360 50% 2244 14%
074 Myrddin_0.86.JA_xb          A32 1 bf 2229  33  33 360 49% 2241 17%
075 Beowulf_2.4a.JA_xb          A32 1  b 2205  33  33 360 46% 2233 18%
076 Rattate_Nosferatu.JA_xb     A32 1 bf 2188  33  33 360 47% 2217 17%
077 KmtChess_1.21.JA_xb         A32 1 bf 2151  33  33 360 46% 2187 20%
078 Resp_0.19.JA_xb             A32 1 bf 2145  33  33 360 52% 2132 21%
079 Scidlet_2.61b2.JA_xb        A32 1 bf 2136  33  33 360 47% 2165 18%
080 Floyd 0.7 JA                A32 1 bf 2106  33  33 360 52% 2094 17%
081 AnkanChess 0.0              A32 1  b 2081  33  33 360 51% 2073 18%
082 Robocide 28.12.14.JA        A32 1 bf 2070  32  32 388 49% 2079 17%
083 Gk_0.90.JA_xb               A32 1  b 2057  33  33 360 51% 2053 19%
084 Kurt 0.9.2.2 JA             A32 1 bf 2053  33  32 360 50% 2054 22%
085 Cinnamon 2.0                A32 4 bf 2026  33  32 360 53% 2010 22%
086 NGplay_9.86.JA_xb           A32 1 bf 2017  32  32 360 48% 2032 21%
087 Sunsetter_C10.JA_xb         A32 1  b 2013  33  33 360 47% 2035 19%
088 Gunborg_1.39.JA_uci2xb      A32 1 bf 1998  32  32 360 49% 2010 25%
089 BikJump v1.8                A32 1 bf 1949  31  31 388 51% 1939 22%
090 Soldat-III_0.178.JA_xb      A32 1  b 1934  33  33 360 51% 1922 18%
091 AdroitChess0.4 JA           A32 1 bf 1916  35  35 360 54% 1879 12%
092 Gullydeckel_2.15.pl10.JA_xb A32 1  b 1914  33  33 360 47% 1930 16%
093 Mephisto Roma Turbo         W64 1  b 1906  80  84  56 37% 2009 16%
094 Cilian_4.14.JA_xb           A32 1 bf 1889  33  33 360 53% 1853 23%
095 Fairymax_4.8V.JA_xb         A32 1  b 1886  32  32 360 49% 1889 22%
096 ZCT-0.3.2500                A32 1 bf 1885  33  33 360 49% 1890 14%
097 Leonidas_r83.JA_xb          A32 1 Bf 1875  33  33 360 46% 1904 15%
098 Colchess_8.0.JA_xb          A32 1 Bf 1864  33  33 360 55% 1816 21%
099 Ecce rev. 508               A32 1 bf 1836  35  34 360 53% 1805 13%
100 Sayuri 2016.10.07           A32 4 bf 1823  34  34 360 54% 1789 17%
101 Smash 1.03 JA               A32 1 bf 1806  34  34 370 53% 1771 14%
102 Surprise_4.3.b13.JA_xb      A32 1  b 1725  35  36 360 51% 1699 14%
103 Hoichess_0.12.1.JA_xb       A32 1 bf 1683  35  35 360 51% 1659 16%
104 Chenard_2015.08.15.JA_xb    A32 1 bf 1648  34  34 360 52% 1611 14%
105 Tscp_1.8.1.AB_xb            A32 1 bf 1628  35  35 360 52% 1587 16%
106 Zzzzzz_3.5.1.JA_xb          A32 1 bf 1602  34  34 360 52% 1553 23%
107 Rocinante 2.0 JA            A32 1 bf 1590  38  38 360 56% 1462 11%
108 Darky_0.5d.JA_xb            A32 1  b 1532  37  37 360 51% 1462 16%
109 Colossus 4.0 100X           C64 1 bf 1530 277 235   8 88% 1106 25%
110 Mephisto Roma 68020 UCI     W64 1  b 1508 132 141  20 35% 1627 30%
111 Pulse 1.5-cpp               A32 1 bf 1448  37  37 374 53% 1344 25%
112 VIRUTOR CHESS 1.1.1         A32 1 bf 1437  39  40 366 51% 1368 13%
113 Mizar_3.0.JA_xb             A32 1  b 1414  41  42 360 51% 1346 11%
114 Chess for Android           A32 1 bf 1350  41  41 363 56% 1221 13%
115 Superpawn b108 JA           A32 1  b 1277  40  40 360 59% 1127 18%
116 Chess Titans                W64 1  f 1245 216 204   7 57% 1216 29%
117 Toledo_Nano_2010.JA_xb      A32 1  b 1088  38  39 360 49% 1061 23%
118 Trappy_Beowulf_2.0.JA_xb    A32 1 bf 1081  40  40 366 49% 1061 11%
119 Colossus 4.0                C64 1 bf 1061 175 123  14 36% 1157 14%
120 Xadreco_5.7.JA_xb           A32 1  b  949  43  23 360 36% 1076 11%
121 Byak 8.10.14.JA             A32 1  b  929  45   5 366 35% 1079 21%
122 Novag Secondo               TTC 1 bf  831 309 -95   6 42%  873 17%
123 OliveChess 0.2.7            A32 1 bf  608 324-315 366 13% 1114  4%
124 DanaSah 6.0 RND             A32 1 bf  277 653-646 360  1% 1151  3%

Rapidroid test platform:
* GT-N7100 1.6 * 4 + 256MB hash: All Android progs
* GT-N5105 1.6 * 4 + 256MB hash: All Android progs
* Codegen Novatab 1.4 * 4 + 256MB: Single thread Android progs,
* Polypad 1010IPS tablet 1.61 * 2 + 128MB: Single thread Android progs
* HTC Diam 528Mhz, 16MB hash: Windows Mobile
* i7 M620 2.67 Ghz dual + Arena 3.5 + 2GB hash: Windows 64
* iPhone5S A7 1.3 Ghz * 2: iOS progs
* DosBox 1.74: DOS progs
* WinVICE 2.24: Commodore-64 progs
* Messtiny UCI adapters or CB-Emu2014: Mephisto progs
* Openings: 20 ply Adam Hair or 16 ply TCEC, no Q exchange, +0.15 to +0.40
eval by Stockfish and Komodo, depth 20 minimum, played twice both sides
* Repeating openings and twin games not allowed between two programs
* Tablebases off and pondering off
* Time control: 600+0 to 1800+5 (optional 1/10 to 1/30 for manual games)

Calibration:
* Based on 42 engines rated in CCRL 40/4
* 32 bit arm5 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 95 ELO
* 32 bit arm5 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 118 ELO
* 32 bit arm7 vs CCRL 32-bit: Exynos 4412 = (Athlon X2 4600+) - 60 ELO
* 32 bit arm7 vs CCRL 64-bit: Exynos 4412 = (Athlon X2 4600+) - 83 ELO
* Bayeselo offset = 2312 (Mean of ELO error vs target: 46.9)

Termination stats:
* W:41.1% D:25.7% B:33.2% (54.0% vs 46.0%)

Legend:
* T = threads
* tc= f (playes fixed time only), b (plays Fischer clock only), bf (plays both)
* O/S: A32=Android 32bit, W64=Windows 64bit, C64=Commodore 64, TTC=Tabletop, IOS=iPhone