Dev Builds » 20161101-0919

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 06:19:15 584691 4016 17 3009 990 -334.12 ± 8.84 1002 988 18 0 0 -938.61 ± 86.73
ncm-dbt-02 06:18:53 586434 4006 12 3036 958 -341.94 ± 9.14 1038 948 17 0 0 -948.15 ± 89.7
ncm-dbt-03 06:18:43 585572 4000 12 2995 993 -334.69 ± 8.85 999 985 16 0 0 -958.46 ± 93.01
ncm-dbt-04 06:17:46 568292 4000 19 2996 985 -333.52 ± 8.87 997 983 20 0 0 -919.52 ± 81.57
ncm-dbt-05 06:19:24 581482 3978 16 2940 1022 -326.45 ± 8.62 955 1014 20 0 0 -918.56 ± 81.57
20000 76 14976 4948 -334.1 ± 3.96 4991 4918 91 0 0 -936.0 ± 36.2

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
468282 ncm-dbt-02 586731 6 0 4 2 -278.86 ± 222.92 1 2 0 0 0 -1199.83 ± 276.48
468281 ncm-dbt-01 587282 16 0 10 6 -254.49 ± 90.13 2 6 0 0 0 -1199.83 ± 190.04
468280 ncm-dbt-05 580033 478 1 369 108 -354.38 ± 27.56 130 108 1 0 0 -1071.06 ± 158.88
468279 ncm-dbt-03 583363 500 1 376 123 -338.03 ± 25.12 126 123 1 0 0 -1078.89 ± 154.95
468278 ncm-dbt-02 584243 500 0 379 121 -344.47 ± 25.42 129 121 0 0 0 -1199.83 ± 0.0
468277 ncm-dbt-04 568315 500 1 374 125 -334.87 ± 24.77 124 125 1 0 0 -1078.89 ± 154.95
468276 ncm-dbt-01 582402 500 1 387 112 -356.2 ± 27.55 138 110 2 0 0 -958.31 ± 196.57
468275 ncm-dbt-05 585253 500 1 366 133 -322.66 ± 23.44 116 133 1 0 0 -1078.89 ± 154.95
468274 ncm-dbt-03 584748 500 1 379 120 -342.84 ± 25.65 129 120 1 0 0 -1078.89 ± 154.95
468273 ncm-dbt-02 587792 500 1 383 116 -349.42 ± 26.37 133 116 1 0 0 -1078.89 ± 154.95
468272 ncm-dbt-01 582277 500 2 380 118 -342.84 ± 26.05 130 118 2 0 0 -958.31 ± 196.57
468271 ncm-dbt-04 570388 500 3 380 117 -341.23 ± 26.26 130 117 3 0 0 -887.58 ± 222.18
468270 ncm-dbt-05 577971 500 3 355 142 -304.06 ± 22.41 106 140 4 0 0 -837.28 ± 240.94
468269 ncm-dbt-01 585717 500 2 369 129 -325.66 ± 24.14 119 129 2 0 0 -958.31 ± 196.57
468268 ncm-dbt-02 586097 500 3 389 108 -356.2 ± 27.97 139 108 3 0 0 -887.58 ± 222.18
468267 ncm-dbt-03 587579 500 2 385 113 -351.1 ± 26.97 135 113 2 0 0 -958.31 ± 196.57
468266 ncm-dbt-04 569190 500 2 367 131 -322.66 ± 23.8 117 131 2 0 0 -958.31 ± 196.57
468265 ncm-dbt-05 581236 500 1 370 129 -328.69 ± 24.1 120 129 1 0 0 -1078.89 ± 154.95
468264 ncm-dbt-01 585379 500 6 362 132 -309.64 ± 23.7 112 132 6 0 0 -766.17 ± 188.02
468263 ncm-dbt-02 586816 500 2 390 108 -359.67 ± 27.95 140 108 2 0 0 -958.31 ± 196.57
468262 ncm-dbt-03 584958 500 0 368 132 -327.17 ± 23.55 118 132 0 0 0 -1199.83 ± 0.0
468261 ncm-dbt-04 569031 500 3 372 125 -328.69 ± 24.84 122 125 3 0 0 -887.58 ± 222.18
468260 ncm-dbt-05 582318 500 2 365 133 -319.71 ± 23.83 116 131 3 0 0 -887.58 ± 222.18
468259 ncm-dbt-02 588174 500 2 375 123 -334.87 ± 25.54 126 121 3 0 0 -887.58 ± 222.18
468258 ncm-dbt-03 585253 500 2 373 125 -331.76 ± 25.56 125 121 4 0 0 -837.28 ± 240.94
468257 ncm-dbt-01 584117 500 2 370 128 -327.17 ± 24.3 120 128 2 0 0 -958.31 ± 196.57
468256 ncm-dbt-04 566849 500 2 383 115 -347.76 ± 26.6 133 115 2 0 0 -958.31 ± 196.57
468255 ncm-dbt-02 587622 500 1 377 122 -339.62 ± 25.69 128 120 2 0 0 -958.31 ± 196.57
468254 ncm-dbt-05 581569 500 3 379 118 -339.62 ± 26.08 129 118 3 0 0 -887.58 ± 222.18
468253 ncm-dbt-03 584748 500 2 378 120 -339.62 ± 26.08 129 118 3 0 0 -887.58 ± 222.18
468252 ncm-dbt-01 583908 500 1 386 113 -354.49 ± 26.94 136 113 1 0 0 -1078.89 ± 154.95
468251 ncm-dbt-04 569230 500 3 371 126 -327.17 ± 24.67 121 126 3 0 0 -887.58 ± 222.18
468250 ncm-dbt-02 587494 500 3 370 127 -325.66 ± 24.86 121 125 4 0 0 -837.28 ± 240.94
468249 ncm-dbt-05 580033 500 2 357 141 -308.23 ± 22.54 108 139 3 0 0 -887.58 ± 222.18
468248 ncm-dbt-01 587028 500 1 376 123 -338.03 ± 25.12 126 123 1 0 0 -1078.89 ± 154.95
468247 ncm-dbt-03 586689 500 2 369 129 -325.66 ± 24.5 120 127 3 0 0 -887.58 ± 222.18
468246 ncm-dbt-04 563665 500 2 381 117 -344.47 ± 26.23 131 117 2 0 0 -958.31 ± 196.57
468245 ncm-dbt-05 583447 500 3 379 118 -339.62 ± 26.46 130 116 4 0 0 -837.28 ± 240.94
468244 ncm-dbt-02 582945 500 0 369 131 -328.69 ± 24.47 121 127 2 0 0 -958.31 ± 196.57
468243 ncm-dbt-01 584117 500 2 369 129 -325.66 ± 24.14 119 129 2 0 0 -958.31 ± 196.57
468242 ncm-dbt-03 587240 500 2 367 131 -322.66 ± 23.8 117 131 2 0 0 -958.31 ± 196.57
468241 ncm-dbt-04 569669 500 3 368 129 -322.66 ± 24.52 119 127 4 0 0 -837.28 ± 240.94

Commit

Commit ID 369eff437cc081eb4b8ab5f519cf3f86b79e87d0
Author Marco Costalba
Date 2016-11-01 09:19:17 UTC
Stockfish 8 Bench: 5926706 No functional change
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