Dev Builds » 20160825-0751

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 08:58:13 1998374 3656 876 239 2541 +61.16 +/- 6.09
ncm-et-4 08:59:15 1993074 3665 868 234 2563 +60.71 +/- 6.03
ncm-et-5 04:51:53 2024133 2012 434 132 1446 +52.55 +/- 7.9
ncm-et-6 04:52:52 2019743 1993 508 136 1349 +65.62 +/- 8.49
ncm-et-7 04:52:55 2023242 1995 504 135 1356 +65.01 +/- 8.45
ncm-et-9 04:06:28 1975183 1670 408 115 1147 +61.59 +/- 9.14
ncm-et-10 04:06:19 1962238 1653 393 109 1151 +60.29 +/- 9.04
ncm-et-13 04:06:47 1980262 1673 383 122 1168 +54.65 +/- 8.99
ncm-et-15 04:06:47 1976796 1683 428 94 1161 +69.88 +/- 8.99
20000 4802 1316 13882 +61.18 +/- 2.61

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
67970 ncm-et-10 2019-01-29 09:46 00:22:43 1960478 153 36 12 105 +54.95 +/- 30.43
67969 ncm-et-3 2019-01-29 09:46 00:23:19 1972150 156 40 9 107 +69.97 +/- 29.83
67968 ncm-et-4 2019-01-29 09:45 00:24:35 1963070 165 38 14 113 +50.9 +/- 29.44
67967 ncm-et-9 2019-01-29 09:45 00:24:44 1972660 170 49 11 110 +79.0 +/- 30.35
67966 ncm-et-13 2019-01-29 09:44 00:25:45 1981474 173 44 10 119 +69.18 +/- 28.23
67965 ncm-et-15 2019-01-29 09:43 00:26:46 1967701 183 43 17 123 +49.7 +/- 28.57
67964 ncm-et-3 2019-01-29 08:31 01:14:05 1965073 500 106 30 364 +53.22 +/- 15.56
67963 ncm-et-4 2019-01-29 08:30 01:13:47 1961846 500 107 33 360 +51.8 +/- 15.83
67962 ncm-et-15 2019-01-29 08:29 01:12:50 1975449 500 128 26 346 +71.89 +/- 16.41
67961 ncm-et-9 2019-01-29 08:29 01:14:41 1970955 500 133 32 335 +71.16 +/- 17.09
67960 ncm-et-10 2019-01-29 08:29 01:16:48 1961550 500 124 37 339 +61.08 +/- 16.98
67959 ncm-et-13 2019-01-29 08:28 01:14:18 1978722 500 116 39 345 +53.93 +/- 16.7
67958 ncm-et-3 2019-01-29 07:16 01:14:00 1977102 500 118 36 346 +57.5 +/- 16.61
67957 ncm-et-9 2019-01-29 07:15 01:12:56 1987559 500 115 42 343 +51.09 +/- 16.85
67956 ncm-et-10 2019-01-29 07:15 01:12:50 1966156 500 122 24 354 +68.99 +/- 15.96
67955 ncm-et-13 2019-01-29 07:14 01:12:45 1973454 500 116 41 343 +52.51 +/- 16.83
67954 ncm-et-15 2019-01-29 07:14 01:14:13 1991989 500 135 26 339 +76.98 +/- 16.77
67953 ncm-et-4 2019-01-29 07:13 01:16:24 1950689 500 112 34 354 +54.65 +/- 16.16
67952 ncm-et-10 2019-01-29 06:00 01:13:58 1960768 500 111 36 353 +52.51 +/- 16.25
67951 ncm-et-3 2019-01-29 06:00 01:15:15 1966615 500 114 34 352 +56.07 +/- 16.26
67950 ncm-et-9 2019-01-29 06:00 01:14:07 1969559 500 111 30 359 +56.78 +/- 15.83
67949 ncm-et-15 2019-01-29 06:00 01:12:58 1972045 500 122 25 353 +68.27 +/- 16.04
67948 ncm-et-4 2019-01-29 05:59 01:11:59 1962609 500 119 27 354 +64.66 +/- 16.03
67947 ncm-et-13 2019-01-29 05:59 01:13:59 1987401 500 107 32 361 +52.51 +/- 15.76
1680 ncm-et-5 2018-02-18 03:23 00:02:18 2023609 12 0 2 10 -58.42 +/- 76.7
1679 ncm-et-4 2018-02-18 02:12 01:12:25 2025572 500 118 35 347 +58.21 +/- 16.54
1678 ncm-et-6 2018-02-18 02:12 01:13:07 2024100 493 130 44 319 +61.23 +/- 17.98
1677 ncm-et-7 2018-02-18 02:12 01:12:53 2024263 495 124 28 343 +68.25 +/- 16.52
1676 ncm-et-3 2018-02-18 02:11 01:12:19 2026719 500 122 36 342 +60.36 +/- 16.81
1675 ncm-et-5 2018-02-18 02:10 01:12:06 2023120 500 106 28 366 +54.65 +/- 15.42
1674 ncm-et-6 2018-02-18 00:58 01:13:04 2027047 500 122 30 348 +64.66 +/- 16.4
1673 ncm-et-4 2018-02-18 00:57 01:13:41 2025900 500 127 32 341 +66.82 +/- 16.79
1672 ncm-et-7 2018-02-18 00:57 01:13:40 2022956 500 116 41 343 +52.51 +/- 16.83
1671 ncm-et-3 2018-02-18 00:57 01:13:08 2027210 500 129 34 337 +66.82 +/- 17.03
1670 ncm-et-5 2018-02-18 00:56 01:12:44 2024429 500 123 29 348 +66.1 +/- 16.38
1669 ncm-et-6 2018-02-17 23:44 01:12:36 2019397 500 133 28 339 +74.06 +/- 16.81
1668 ncm-et-5 2018-02-17 23:43 01:11:15 2024918 500 107 39 354 +47.55 +/- 16.24
1667 ncm-et-3 2018-02-17 23:43 01:12:32 2026064 500 121 29 350 +64.66 +/- 16.27
1666 ncm-et-7 2018-02-17 23:43 01:12:50 2024099 500 129 32 339 +68.27 +/- 16.89
1665 ncm-et-4 2018-02-17 23:42 01:14:05 2027866 500 124 36 340 +61.79 +/- 16.91
1664 ncm-et-6 2018-02-17 22:29 01:14:05 2008429 500 123 34 343 +62.51 +/- 16.72
1663 ncm-et-5 2018-02-17 22:29 01:13:30 2024592 500 98 34 368 +44.72 +/- 15.42
1662 ncm-et-4 2018-02-17 22:28 01:12:19 2027046 500 123 23 354 +70.44 +/- 15.94
1661 ncm-et-7 2018-02-17 22:28 01:13:32 2021651 500 135 34 331 +71.16 +/- 17.32
1660 ncm-et-3 2018-02-17 22:28 01:13:35 2026063 500 126 31 343 +66.82 +/- 16.67

Commit

Commit ID 3e739f883fb766f965ed434507c9c8fbcf18a855
Author Marco Costalba
Date 2016-08-25 07:51:50 UTC
Reformat stats update Rewritten in a way to have explicit in the search the bonus/penalty we apply: hopefully this will lead to further simplification/fix of current rather messy stats update code. No functional change.
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