Dev Builds » 20140428-1527

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 06:05:21 1992987 2397 154 913 1330 -113.93 ± 9.08
ncm-et-4 06:05:38 1974146 2388 154 904 1330 -112.94 ± 9.08
ncm-et-5 01:49:09 2020519 719 41 276 402 -117.88 ± 16.45
ncm-et-6 01:49:06 2025654 713 45 261 407 -108.66 ± 16.33
ncm-et-7 01:49:00 1996993 710 33 257 420 -113.48 ± 15.79
ncm-et-8 01:48:52 1987942 713 39 281 393 -122.79 ± 16.66
ncm-et-9 06:05:23 1989177 2377 151 887 1339 -111.23 ± 9.02
ncm-et-10 06:04:51 1986308 2367 151 903 1313 -114.34 ± 9.14
ncm-et-11 01:49:02 2014914 707 39 292 376 -130.09 ± 17.15
ncm-et-12 01:49:05 2010246 703 40 289 374 -128.63 ± 17.21
ncm-et-13 06:05:01 1990170 2402 146 899 1357 -112.71 ± 8.94
ncm-et-14 01:48:57 2018072 717 38 299 380 -132.55 ± 17.05
ncm-et-15 06:05:39 1986600 2389 138 918 1333 -117.75 ± 9.03
ncm-et-16 01:48:29 1985494 698 45 265 388 -113.37 ± 16.82
20000 1214 7644 11142 -115.81 ± 3.13

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
91658 ncm-et-10 2019-08-06 08:44 00:22:36 1975084 150 7 62 81 -133.61 ± 36.84
91657 ncm-et-9 2019-08-06 08:42 00:24:03 1961382 152 6 57 89 -121.27 ± 34.35
91656 ncm-et-15 2019-08-06 08:40 00:26:28 1972807 169 9 63 97 -115.04 ± 33.34
91655 ncm-et-4 2019-08-06 08:40 00:26:52 1935117 169 12 58 99 -97.01 ± 33.12
91654 ncm-et-13 2019-08-06 08:40 00:27:10 1968158 176 3 64 109 -125.62 ± 29.88
91653 ncm-et-3 2019-08-06 08:38 00:28:44 1972198 184 8 73 103 -128.26 ± 32.34
91652 ncm-et-10 2019-08-06 07:25 01:17:29 1970633 500 39 183 278 -102.97 ± 19.98
91651 ncm-et-9 2019-08-06 07:24 01:17:34 1971639 500 33 185 282 -109.07 ± 19.7
91650 ncm-et-15 2019-08-06 07:23 01:15:50 1969553 500 27 196 277 -122.24 ± 19.83
91649 ncm-et-13 2019-08-06 07:23 01:15:05 1969711 500 31 198 271 -120.67 ± 20.21
91648 ncm-et-4 2019-08-06 07:22 01:16:54 1943303 500 32 200 268 -121.46 ± 20.37
91647 ncm-et-3 2019-08-06 07:22 01:15:17 1993099 500 24 192 284 -121.46 ± 19.42
91646 ncm-et-10 2019-08-06 06:06 01:17:50 1967782 500 30 186 284 -112.14 ± 19.54
91645 ncm-et-9 2019-08-06 06:06 01:17:12 1970955 500 29 193 278 -118.33 ± 19.82
91644 ncm-et-15 2019-08-06 06:06 01:16:46 1970809 500 25 202 273 -128.55 ± 19.99
91643 ncm-et-13 2019-08-06 06:06 01:16:50 1974060 500 40 173 287 -94.7 ± 19.56
91642 ncm-et-3 2019-08-06 06:05 01:15:48 1973281 500 32 190 278 -113.68 ± 19.88
91641 ncm-et-4 2019-08-06 06:04 01:16:57 1961846 500 40 203 257 -117.55 ± 21.03
91640 ncm-et-13 2019-08-06 04:48 01:16:57 1977785 500 29 196 275 -120.67 ± 19.97
91639 ncm-et-10 2019-08-06 04:47 01:18:13 1964472 500 33 197 270 -118.33 ± 20.29
91638 ncm-et-4 2019-08-06 04:47 01:15:48 1962763 500 34 181 285 -105.25 ± 19.57
91637 ncm-et-9 2019-08-06 04:47 01:17:29 1979126 500 38 182 280 -102.97 ± 19.87
91636 ncm-et-3 2019-08-06 04:47 01:16:48 1967385 500 34 172 294 -98.44 ± 19.13
91635 ncm-et-15 2019-08-06 04:47 01:17:29 1968015 500 27 191 282 -118.33 ± 19.58
23944 ncm-et-16 2018-04-28 09:07 00:30:51 2021651 198 10 76 112 -120.41 ± 31.06
23943 ncm-et-8 2018-04-28 09:06 00:31:45 1992834 213 17 83 113 -111.31 ± 31.66
23942 ncm-et-12 2018-04-28 09:06 00:31:58 2001446 203 14 76 113 -109.61 ± 31.3
23941 ncm-et-11 2018-04-28 09:05 00:32:02 2017745 207 8 87 112 -139.66 ± 31.13
23940 ncm-et-7 2018-04-28 09:05 00:32:22 1994035 210 11 76 123 -111.19 ± 29.42
23939 ncm-et-3 2018-04-28 09:05 00:32:27 2025409 213 16 85 112 -116.75 ± 31.79
23938 ncm-et-14 2018-04-28 09:05 00:32:42 2017098 217 13 81 123 -112.66 ± 29.76
23937 ncm-et-6 2018-04-28 09:05 00:32:52 2024590 213 10 76 127 -111.31 ± 28.72
23936 ncm-et-10 2018-04-28 09:05 00:32:33 2020347 217 11 81 125 -116.23 ± 29.27
23935 ncm-et-5 2018-04-28 09:04 00:33:15 2018244 219 14 83 122 -113.32 ± 30.04
23934 ncm-et-4 2018-04-28 09:04 00:33:31 2020839 219 12 79 128 -109.81 ± 28.89
23933 ncm-et-13 2018-04-28 09:04 00:33:32 2026226 226 15 90 121 -119.84 ± 30.41
23932 ncm-et-15 2018-04-28 09:04 00:33:38 2018720 220 15 70 135 -88.74 ± 27.94
23931 ncm-et-9 2018-04-28 09:03 00:34:47 2025408 225 15 88 122 -116.95 ± 30.22
23930 ncm-et-16 2018-04-28 07:48 01:17:38 1949338 500 35 189 276 -110.6 ± 20.02
23929 ncm-et-7 2018-04-28 07:47 01:16:38 1999952 500 22 181 297 -114.45 ± 18.73
23928 ncm-et-14 2018-04-28 07:47 01:16:15 2019046 500 25 218 257 -141.44 ± 20.81
23927 ncm-et-3 2018-04-28 07:47 01:16:17 2026554 500 40 201 259 -116.0 ± 20.93
23926 ncm-et-8 2018-04-28 07:47 01:17:07 1983051 500 22 198 280 -127.76 ± 19.57
23925 ncm-et-13 2018-04-28 07:47 01:15:27 2025081 500 28 178 294 -107.54 ± 19.01
23924 ncm-et-12 2018-04-28 07:47 01:17:07 2019046 500 26 213 261 -136.56 ± 20.62
23923 ncm-et-9 2018-04-28 07:47 01:14:18 2026555 500 30 182 288 -109.07 ± 19.35
23922 ncm-et-10 2018-04-28 07:47 01:16:10 2019533 500 31 194 275 -117.55 ± 20.01
23921 ncm-et-15 2018-04-28 07:47 01:15:28 2019696 500 35 196 269 -116.0 ± 20.37
23920 ncm-et-11 2018-04-28 07:47 01:17:00 2012083 500 31 205 264 -126.18 ± 20.56
23919 ncm-et-6 2018-04-28 07:47 01:16:14 2026718 500 35 185 280 -107.54 ± 19.83
23918 ncm-et-4 2018-04-28 07:47 01:15:36 2021011 500 24 183 293 -114.45 ± 18.98
23917 ncm-et-5 2018-04-28 07:47 01:15:54 2022794 500 27 193 280 -119.89 ± 19.68

Commit

Commit ID db229504e2c68a92177985bfbf7a870349257301
Author Marco Costalba
Date 2014-04-28 15:27:49 UTC
Rearrange interpolation formula Put the division at the end to reduce rounding errors. This alters the bench due to different rounding errors, but should not alter ELO in any way. bench: 7615217
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