Dev Builds » 20140405-0912

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 05:57:48 1994072 2396 170 929 1297 -113.98 +/- 9.26
ncm-et-4 05:57:36 1974002 2389 145 943 1301 -120.68 +/- 9.2
ncm-et-5 01:46:38 2022874 723 44 272 407 -113.43 +/- 16.36
ncm-et-6 01:46:57 2023447 728 48 328 352 -140.87 +/- 18.0
ncm-et-7 01:46:57 1908082 667 29 273 365 -133.27 +/- 17.21
ncm-et-8 01:46:45 1935912 682 42 291 349 -132.98 +/- 17.95
ncm-et-9 05:57:47 1987709 2386 156 917 1313 -114.82 +/- 9.16
ncm-et-10 05:57:59 1987803 2376 156 978 1242 -125.37 +/- 9.49
ncm-et-11 01:47:01 2018805 733 44 289 400 -120.77 +/- 16.59
ncm-et-12 01:46:48 2007320 732 36 304 392 -133.39 +/- 16.73
ncm-et-13 05:57:49 1985659 2376 162 975 1239 -123.88 +/- 9.52
ncm-et-14 01:46:38 2020185 707 60 289 358 -116.74 +/- 17.86
ncm-et-15 05:57:36 1989036 2378 144 929 1305 -119.15 +/- 9.17
ncm-et-16 01:47:01 2022060 727 50 278 399 -112.76 +/- 16.65
20000 1286 7995 10719 -121.24 +/- 3.22

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
93074 ncm-et-10 2019-08-17 08:32 00:22:44 1982368 155 17 63 75 -106.31 +/- 39.46
93073 ncm-et-13 2019-08-17 08:31 00:24:16 1969097 158 13 69 76 -128.73 +/- 39.09
93072 ncm-et-4 2019-08-17 08:29 00:25:45 1954006 170 9 64 97 -116.59 +/- 33.38
93071 ncm-et-3 2019-08-17 08:29 00:25:59 1983273 173 15 77 81 -130.3 +/- 37.93
93070 ncm-et-9 2019-08-17 08:29 00:26:22 1964457 172 9 54 109 -93.06 +/- 30.51
93069 ncm-et-15 2019-08-17 08:28 00:26:54 1969705 172 11 70 91 -124.21 +/- 35.14
93068 ncm-et-10 2019-08-17 07:14 01:16:56 1962009 500 32 216 252 -134.15 +/- 21.19
93067 ncm-et-13 2019-08-17 07:13 01:16:14 1965380 500 37 205 258 -121.46 +/- 20.95
93066 ncm-et-4 2019-08-17 07:13 01:15:12 1962619 500 30 186 284 -112.14 +/- 19.54
93065 ncm-et-15 2019-08-17 07:13 01:14:30 1974047 500 22 188 290 -119.89 +/- 19.07
93064 ncm-et-9 2019-08-17 07:13 01:15:10 1971415 500 29 192 279 -117.55 +/- 19.77
93063 ncm-et-3 2019-08-17 07:12 01:15:54 1966936 500 38 200 262 -116.78 +/- 20.76
93062 ncm-et-10 2019-08-17 05:58 01:15:24 1969396 500 39 180 281 -100.71 +/- 19.84
93061 ncm-et-9 2019-08-17 05:57 01:14:03 1969728 500 36 198 266 -116.78 +/- 20.53
93060 ncm-et-13 2019-08-17 05:57 01:15:17 1963995 500 38 221 241 -133.34 +/- 21.83
93059 ncm-et-3 2019-08-17 05:56 01:14:38 1983586 500 41 179 280 -98.44 +/- 19.91
93058 ncm-et-15 2019-08-17 05:56 01:15:27 1978097 500 38 182 280 -102.97 +/- 19.87
93057 ncm-et-4 2019-08-17 05:56 01:16:00 1944312 500 28 201 271 -125.39 +/- 20.15
93056 ncm-et-15 2019-08-17 04:41 01:13:55 1976226 500 34 199 267 -119.11 +/- 20.45
93055 ncm-et-4 2019-08-17 04:41 01:13:40 1962613 500 31 220 249 -138.18 +/- 21.33
93054 ncm-et-9 2019-08-17 04:41 01:15:23 1967544 500 41 206 253 -119.11 +/- 21.24
93053 ncm-et-3 2019-08-17 04:41 01:14:25 1979822 500 28 183 289 -111.37 +/- 19.26
93052 ncm-et-13 2019-08-17 04:41 01:14:55 1966305 500 33 186 281 -109.83 +/- 19.74
93051 ncm-et-10 2019-08-17 04:41 01:15:59 1973328 500 27 203 270 -127.76 +/- 20.18
25344 ncm-et-7 2018-05-02 08:45 00:25:41 1992729 167 8 71 88 -137.88 +/- 35.51
25343 ncm-et-8 2018-05-02 08:44 00:26:11 2024754 182 12 74 96 -123.28 +/- 34.24
25342 ncm-et-15 2018-05-02 08:39 00:31:06 2019208 206 12 87 107 -132.57 +/- 32.4
25341 ncm-et-14 2018-05-02 08:39 00:31:14 2020185 207 23 80 104 -98.21 +/- 33.39
25340 ncm-et-9 2018-05-02 08:39 00:31:44 2027867 214 19 74 121 -91.34 +/- 30.35
25339 ncm-et-13 2018-05-02 08:38 00:32:23 2026226 218 12 99 107 -146.81 +/- 32.59
25338 ncm-et-3 2018-05-02 08:38 00:32:46 2025735 223 12 84 127 -116.34 +/- 29.17
25337 ncm-et-4 2018-05-02 08:38 00:32:51 2024264 219 11 76 132 -106.32 +/- 28.13
25336 ncm-et-5 2018-05-02 08:37 00:33:06 2023282 223 15 86 122 -114.6 +/- 30.19
25335 ncm-et-10 2018-05-02 08:37 00:33:16 2018558 221 10 107 104 -163.6 +/- 33.08
25334 ncm-et-11 2018-05-02 08:37 00:33:19 2020347 233 11 102 120 -143.3 +/- 30.47
25333 ncm-et-12 2018-05-02 08:37 00:33:20 1995268 232 10 96 126 -135.23 +/- 29.39
25332 ncm-et-6 2018-05-02 08:37 00:33:36 2024754 228 16 100 112 -134.32 +/- 32.0
25331 ncm-et-16 2018-05-02 08:36 00:34:36 2022306 227 18 85 124 -105.69 +/- 30.07
25330 ncm-et-5 2018-05-02 07:23 01:13:32 2022467 500 29 186 285 -112.91 +/- 19.48
25329 ncm-et-9 2018-05-02 07:23 01:15:05 2025244 500 22 193 285 -123.81 +/- 19.32
25328 ncm-et-3 2018-05-02 07:23 01:14:06 2025083 500 36 206 258 -123.02 +/- 20.93
25327 ncm-et-14 2018-05-02 07:23 01:15:24 2020185 500 37 209 254 -124.6 +/- 21.15
25326 ncm-et-8 2018-05-02 07:23 01:20:34 1847070 500 30 217 253 -136.56 +/- 21.11
25325 ncm-et-7 2018-05-02 07:23 01:21:16 1823435 500 21 202 277 -131.74 +/- 19.7
25324 ncm-et-10 2018-05-02 07:23 01:13:40 2021162 500 31 209 260 -129.35 +/- 20.76
25323 ncm-et-6 2018-05-02 07:23 01:13:21 2022140 500 32 228 240 -143.89 +/- 21.82
25322 ncm-et-16 2018-05-02 07:23 01:12:25 2021814 500 32 193 275 -116.0 +/- 20.02
25321 ncm-et-11 2018-05-02 07:23 01:13:42 2017264 500 33 187 280 -110.6 +/- 19.79
25320 ncm-et-15 2018-05-02 07:23 01:15:44 2016933 500 27 203 270 -127.76 +/- 20.18
25319 ncm-et-12 2018-05-02 07:23 01:13:28 2019372 500 26 208 266 -132.54 +/- 20.37
25318 ncm-et-4 2018-05-02 07:23 01:14:08 1996199 500 36 196 268 -115.23 +/- 20.43
25317 ncm-et-13 2018-05-02 07:22 01:14:44 2022956 500 29 195 276 -119.89 +/- 19.92

Commit

Commit ID 3b19ea6ae5291ecc989df7499998e7856f3c1c5a
Author mstembera
Date 2014-04-05 09:12:18 UTC
Speed up apply_weight Speed up by about 2% this hot path function pre-calculating midgame and endgame values of the weight. No functional change.
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