Dev Builds » 20150217-0723

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 05:57:43 1984609 2374 169 583 1622 -61.21 +/- 7.71
ncm-et-4 05:58:03 1967892 2343 158 597 1588 -65.88 +/- 7.81
ncm-et-5 01:46:22 2012706 716 48 188 480 -68.82 +/- 14.29
ncm-et-6 01:46:30 2024917 709 45 204 460 -79.26 +/- 14.78
ncm-et-7 01:46:26 2026063 719 56 180 483 -60.52 +/- 14.31
ncm-et-8 01:46:15 2021408 713 51 197 465 -72.16 +/- 14.73
ncm-et-9 05:58:02 1989453 2400 176 626 1598 -65.92 +/- 7.88
ncm-et-10 05:57:55 1986915 2394 181 574 1639 -57.56 +/- 7.68
ncm-et-11 01:46:18 2011054 712 56 185 471 -63.65 +/- 14.6
ncm-et-12 01:46:05 2019536 718 68 180 470 -54.64 +/- 14.77
ncm-et-13 05:58:06 1990210 2407 187 576 1644 -56.65 +/- 7.69
ncm-et-14 01:46:15 2018316 718 43 183 492 -68.62 +/- 13.91
ncm-et-15 05:57:56 1989030 2377 173 592 1612 -61.89 +/- 7.77
ncm-et-16 01:46:17 2007477 700 57 175 468 -59.13 +/- 14.59
20000 1468 5040 13492 -62.72 +/- 2.69

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
79124 ncm-et-4 2019-04-26 00:14 00:21:52 1902849 135 7 28 100 -54.49 +/- 29.19
79123 ncm-et-3 2019-04-26 00:12 00:24:07 1960309 158 13 44 101 -69.06 +/- 32.09
79122 ncm-et-15 2019-04-26 00:12 00:24:40 1985917 160 13 38 109 -54.74 +/- 30.02
79121 ncm-et-9 2019-04-26 00:09 00:26:56 1971574 182 12 49 121 -71.63 +/- 28.61
79120 ncm-et-10 2019-04-26 00:09 00:27:25 1969964 184 13 46 125 -62.99 +/- 27.93
79119 ncm-et-13 2019-04-26 00:08 00:27:42 1970026 181 15 35 131 -38.55 +/- 26.38
79118 ncm-et-4 2019-04-25 22:56 01:17:28 1925232 500 30 120 350 -63.23 +/- 16.29
79117 ncm-et-15 2019-04-25 22:55 01:15:41 1976348 500 48 126 326 -54.65 +/- 17.77
79116 ncm-et-3 2019-04-25 22:55 01:16:08 1963840 500 39 132 329 -65.38 +/- 17.51
79115 ncm-et-9 2019-04-25 22:54 01:13:59 1973581 500 35 123 342 -61.79 +/- 16.79
79114 ncm-et-10 2019-04-25 22:53 01:14:35 1975840 500 38 116 346 -54.65 +/- 16.64
79113 ncm-et-13 2019-04-25 22:51 01:16:14 1966767 500 46 132 322 -60.36 +/- 17.95
79112 ncm-et-9 2019-04-25 21:39 01:14:07 1968945 500 40 137 323 -68.27 +/- 17.82
79111 ncm-et-4 2019-04-25 21:38 01:16:21 1962609 500 33 135 332 -71.89 +/- 17.26
79110 ncm-et-15 2019-04-25 21:38 01:15:32 1965533 500 30 132 338 -71.89 +/- 16.9
79109 ncm-et-3 2019-04-25 21:38 01:15:46 1966463 500 31 109 360 -54.65 +/- 15.79
79108 ncm-et-10 2019-04-25 21:37 01:14:48 1968312 500 44 109 347 -45.42 +/- 16.67
79107 ncm-et-13 2019-04-25 21:37 01:13:24 1982717 500 41 113 346 -50.38 +/- 16.68
79106 ncm-et-15 2019-04-25 20:22 01:15:40 1972514 500 39 126 335 -61.08 +/- 17.21
79105 ncm-et-10 2019-04-25 20:21 01:14:42 1968472 500 39 137 324 -68.99 +/- 17.75
79104 ncm-et-4 2019-04-25 20:21 01:15:55 1965846 500 33 127 340 -66.1 +/- 16.86
79103 ncm-et-9 2019-04-25 20:21 01:16:38 1973276 500 39 129 332 -63.23 +/- 17.36
79102 ncm-et-13 2019-04-25 20:21 01:14:27 1971266 500 38 118 344 -56.07 +/- 16.74
79101 ncm-et-3 2019-04-25 20:21 01:15:38 1964918 500 31 116 353 -59.64 +/- 16.16
16696 ncm-et-16 2018-04-08 08:22 00:30:15 1995744 200 18 43 139 -43.66 +/- 26.37
16695 ncm-et-8 2018-04-08 08:21 00:31:26 2019534 213 17 65 131 -79.66 +/- 28.49
16694 ncm-et-4 2018-04-08 08:21 00:31:32 2026554 208 18 50 140 -53.88 +/- 26.69
16693 ncm-et-11 2018-04-08 08:21 00:31:38 2014016 212 17 44 151 -44.49 +/- 24.82
16692 ncm-et-10 2018-04-08 08:21 00:31:41 2019208 210 16 45 149 -48.29 +/- 25.0
16691 ncm-et-5 2018-04-08 08:20 00:31:56 2022957 216 16 57 143 -66.76 +/- 26.47
16690 ncm-et-12 2018-04-08 08:20 00:31:49 2020351 218 20 49 149 -46.49 +/- 25.71
16689 ncm-et-6 2018-04-08 08:20 00:32:31 2024263 209 9 71 129 -106.26 +/- 28.12
16688 ncm-et-9 2018-04-08 08:20 00:32:42 2025244 218 12 53 153 -66.13 +/- 24.56
16687 ncm-et-3 2018-04-08 08:20 00:32:43 2026227 216 20 53 143 -53.5 +/- 26.67
16686 ncm-et-13 2018-04-08 08:19 00:32:46 2025245 226 17 49 160 -49.53 +/- 24.15
16685 ncm-et-14 2018-04-08 08:19 00:33:25 2016935 218 15 51 152 -57.9 +/- 24.93
16684 ncm-et-7 2018-04-08 08:19 00:33:32 2026227 219 16 64 139 -77.41 +/- 27.29
16683 ncm-et-15 2018-04-08 08:19 00:33:37 2018721 217 17 50 150 -53.25 +/- 25.34
16682 ncm-et-3 2018-04-08 07:05 01:13:21 2025899 500 35 129 336 -66.1 +/- 17.09
16681 ncm-et-14 2018-04-08 07:05 01:12:50 2019697 500 28 132 340 -73.34 +/- 16.76
16680 ncm-et-12 2018-04-08 07:05 01:14:16 2018721 500 48 131 321 -58.21 +/- 18.02
16679 ncm-et-5 2018-04-08 07:05 01:14:26 2002456 500 32 131 337 -69.71 +/- 16.99
16678 ncm-et-11 2018-04-08 07:05 01:14:40 2008092 500 39 141 320 -71.89 +/- 17.95
16677 ncm-et-13 2018-04-08 07:05 01:13:33 2025244 500 30 129 341 -69.71 +/- 16.75
16676 ncm-et-16 2018-04-08 07:05 01:16:02 2019211 500 39 132 329 -65.38 +/- 17.51
16675 ncm-et-4 2018-04-08 07:05 01:14:55 2024263 500 37 137 326 -70.44 +/- 17.62
16674 ncm-et-9 2018-04-08 07:05 01:13:40 2024099 500 38 135 327 -68.27 +/- 17.59
16673 ncm-et-10 2018-04-08 07:05 01:14:44 2019696 500 31 121 348 -63.23 +/- 16.42
16672 ncm-et-7 2018-04-08 07:05 01:12:54 2025899 500 40 116 344 -53.22 +/- 16.77
16671 ncm-et-15 2018-04-08 07:05 01:12:46 2015151 500 26 120 354 -66.1 +/- 16.01
16670 ncm-et-8 2018-04-08 07:05 01:14:49 2023283 500 34 132 334 -68.99 +/- 17.18
16669 ncm-et-6 2018-04-08 07:05 01:13:59 2025572 500 36 133 331 -68.27 +/- 17.36

Commit

Commit ID 6656ed8904ccf0e20321f9929f2d13fbb7b9223d
Author Marco Costalba
Date 2015-02-17 07:23:35 UTC
Simplify attackUnits formula Use '/ 8' instead of '* 31 / 256' Passed STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 55077 W: 10999 L: 10940 D: 33138 And LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 14751 W: 2530 L: 2400 D: 9821 bench: 7911944
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