Dev Builds » 20220806-1157

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 11:19:18 1956091 3350 2889 3 458 +451.36 +/- 15.92
ncm-et-4 11:18:52 1908933 3273 2830 6 437 +453.15 +/- 16.31
ncm-et-9 11:19:06 1963689 3367 2909 7 451 +451.9 +/- 16.06
ncm-et-10 11:04:46 1956750 3265 2785 6 474 +437.88 +/- 15.65
ncm-et-13 11:19:00 1963415 3379 2915 10 454 +448.98 +/- 16.01
ncm-et-15 11:18:57 1961616 3366 2903 8 455 +449.45 +/- 15.99
20000 17231 40 2729 +448.75 +/- 6.51

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
159735 ncm-et-10 2022-08-09 06:12 00:40:11 1948479 194 166 0 28 +443.65 +/- 66.66
159734 ncm-et-4 2022-08-09 05:56 00:56:11 1944610 273 236 0 37 +455.4 +/- 57.47
159733 ncm-et-3 2022-08-09 05:41 01:11:34 1953457 350 293 1 56 +417.64 +/- 46.26
159732 ncm-et-15 2022-08-09 05:38 01:14:09 1960779 366 303 2 61 +404.48 +/- 44.29
159731 ncm-et-9 2022-08-09 05:38 01:14:54 1966304 367 318 1 48 +454.43 +/- 50.23
159730 ncm-et-13 2022-08-09 05:37 01:16:06 1964468 379 328 1 50 +453.12 +/- 49.16
159729 ncm-et-10 2022-08-09 04:30 01:41:49 1954657 500 417 2 81 +412.8 +/- 38.27
159728 ncm-et-4 2022-08-09 04:17 01:38:57 1963391 500 430 2 68 +444.09 +/- 41.92
159727 ncm-et-3 2022-08-09 03:58 01:42:27 1943073 500 428 0 72 +444.08 +/- 40.59
159726 ncm-et-13 2022-08-09 03:57 01:38:53 1966459 500 432 2 66 +449.35 +/- 42.58
159725 ncm-et-15 2022-08-09 03:56 01:41:51 1958636 500 449 1 50 +504.32 +/- 49.24
159724 ncm-et-9 2022-08-09 03:54 01:43:38 1952979 500 434 1 65 +457.52 +/- 42.89
159723 ncm-et-10 2022-08-09 02:48 01:41:21 1956940 500 434 2 64 +454.76 +/- 43.27
159722 ncm-et-4 2022-08-09 02:22 01:54:10 1720835 500 432 0 68 +454.76 +/- 41.82
159721 ncm-et-13 2022-08-09 02:18 01:38:38 1964917 500 434 1 65 +457.52 +/- 42.89
159720 ncm-et-3 2022-08-09 02:17 01:40:51 1962458 500 433 0 67 +457.52 +/- 42.15
159719 ncm-et-15 2022-08-09 02:15 01:40:16 1961853 500 430 2 68 +444.09 +/- 41.92
159718 ncm-et-9 2022-08-09 02:12 01:41:05 1962917 500 428 3 69 +436.43 +/- 41.61
159717 ncm-et-10 2022-08-09 01:06 01:41:30 1957708 500 436 0 64 +466.03 +/- 43.18
159716 ncm-et-4 2022-08-09 00:39 01:42:19 1934760 500 441 2 57 +474.93 +/- 45.97
159715 ncm-et-3 2022-08-09 00:35 01:40:52 1958028 500 440 1 59 +474.93 +/- 45.13
159714 ncm-et-13 2022-08-09 00:34 01:42:55 1958623 500 422 2 76 +424.28 +/- 39.56
159713 ncm-et-15 2022-08-09 00:33 01:41:03 1962013 500 448 1 51 +500.83 +/- 48.73
159712 ncm-et-9 2022-08-09 00:32 01:39:01 1963077 500 429 1 70 +444.09 +/- 41.26
159711 ncm-et-10 2022-08-08 23:25 01:40:39 1950098 500 427 0 73 +441.5 +/- 40.29
159710 ncm-et-4 2022-08-08 22:58 01:39:54 1968169 500 432 0 68 +454.76 +/- 41.82
159709 ncm-et-3 2022-08-08 22:55 01:40:04 1963687 500 434 1 65 +457.52 +/- 42.89
159708 ncm-et-13 2022-08-08 22:53 01:40:31 1968641 500 441 0 59 +481.09 +/- 45.07
159707 ncm-et-15 2022-08-08 22:52 01:40:17 1966318 500 419 2 79 +417.32 +/- 38.77
159706 ncm-et-9 2022-08-08 22:52 01:40:00 1964476 500 427 1 72 +438.95 +/- 40.66
159705 ncm-et-10 2022-08-08 21:40 01:43:27 1939983 500 419 0 81 +421.93 +/- 38.15
159704 ncm-et-10 2022-08-08 21:32 00:04:55 1957250 23 18 0 5 +365.46 +/- 196.07
159703 ncm-et-3 2022-08-08 21:12 01:41:40 1953138 500 441 0 59 +481.09 +/- 45.07
159702 ncm-et-4 2022-08-08 21:12 01:45:51 1870450 500 437 0 63 +468.95 +/- 43.54
159701 ncm-et-15 2022-08-08 21:12 01:40:03 1960156 500 426 0 74 +438.95 +/- 40.01
159700 ncm-et-13 2022-08-08 21:11 01:41:41 1957717 500 426 1 73 +436.43 +/- 40.36
159699 ncm-et-9 2022-08-08 21:11 01:40:25 1973926 500 431 0 69 +452.04 +/- 41.5
159698 ncm-et-10 2022-08-08 19:51 01:40:06 1966928 500 426 2 72 +433.94 +/- 40.69
159697 ncm-et-10 2022-08-08 19:42 00:05:36 1971887 26 20 0 6 +353.78 +/- 167.23
159696 ncm-et-10 2022-08-08 19:36 00:03:11 1962924 14 14 0 0 +1199.83 +/- 141.11
159695 ncm-et-15 2022-08-08 19:30 01:41:18 1961560 500 428 0 72 +444.08 +/- 40.59
159694 ncm-et-4 2022-08-08 19:30 01:41:30 1960317 500 422 2 76 +424.28 +/- 39.56
159693 ncm-et-13 2022-08-08 19:30 01:40:16 1963085 500 432 3 65 +446.7 +/- 42.92
159692 ncm-et-9 2022-08-08 19:30 01:40:03 1962150 500 442 0 58 +484.24 +/- 45.47
159691 ncm-et-3 2022-08-08 19:30 01:41:50 1958799 500 420 0 80 +424.27 +/- 38.4
159690 ncm-et-10 2022-08-08 19:30 00:02:01 1957402 8 8 0 0 +1199.83 +/- 190.04

Commit

Commit ID e639c4557786513018f625ff96f04b63157a85c1
Author Joost VandeVondele
Date 2022-08-06 11:57:30 UTC
Update WDL model for current SF This updates the WDL model based on the LTC statistics for the two weeks (3M games). for old results see: https://github.com/official-stockfish/Stockfish/pull/3981 https://github.com/official-stockfish/Stockfish/pull/3582 https://github.com/official-stockfish/Stockfish/pull/2778 closes https://github.com/official-stockfish/Stockfish/pull/4115 No functional change.
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