Dev Builds » 20150410-1914

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 05:52:24 1990352 2391 200 518 1673 -46.48 +/- 7.54
ncm-et-4 05:52:13 1964585 2376 203 512 1661 -45.44 +/- 7.57
ncm-et-5 01:44:15 2022877 705 54 156 495 -50.62 +/- 13.79
ncm-et-6 01:44:14 2025409 715 77 123 515 -22.38 +/- 13.43
ncm-et-7 01:44:07 1996829 704 54 165 485 -55.24 +/- 14.09
ncm-et-8 01:44:05 2013987 726 51 144 531 -44.75 +/- 12.91
ncm-et-9 05:52:43 1988136 2385 199 505 1681 -44.82 +/- 7.49
ncm-et-10 05:52:26 1984544 2381 201 533 1647 -48.76 +/- 7.65
ncm-et-11 01:44:22 2016123 715 64 158 493 -45.94 +/- 14.04
ncm-et-12 01:44:16 1994116 710 57 140 513 -40.8 +/- 13.31
ncm-et-13 05:52:37 1993307 2363 181 522 1660 -50.49 +/- 7.53
ncm-et-14 01:44:23 2019778 714 59 171 484 -54.95 +/- 14.26
ncm-et-15 05:52:25 1989268 2399 176 537 1686 -52.68 +/- 7.45
ncm-et-16 01:44:11 2013664 716 59 156 501 -47.36 +/- 13.77
20000 1635 4340 14025 -47.28 +/- 2.6

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75410 ncm-et-13 2019-03-27 05:37 00:21:56 1980455 141 10 26 105 -39.6 +/- 28.67
75409 ncm-et-4 2019-03-27 05:35 00:24:24 1900429 161 13 31 117 -39.01 +/- 27.82
75408 ncm-et-10 2019-03-27 05:34 00:24:53 1966927 165 13 38 114 -53.05 +/- 29.1
75407 ncm-et-3 2019-03-27 05:33 00:26:22 1962306 174 19 32 123 -26.01 +/- 27.9
75406 ncm-et-15 2019-03-27 05:33 00:26:15 1970480 177 8 45 124 -73.71 +/- 27.13
75405 ncm-et-9 2019-03-27 05:33 00:26:28 1976924 182 12 36 134 -46.08 +/- 25.54
75404 ncm-et-13 2019-03-27 04:22 01:14:07 1981917 500 38 116 346 -54.65 +/- 16.64
75403 ncm-et-4 2019-03-27 04:19 01:14:45 1956083 500 37 116 347 -55.36 +/- 16.57
75402 ncm-et-15 2019-03-27 04:19 01:12:51 1969252 500 42 93 365 -35.56 +/- 15.69
75401 ncm-et-10 2019-03-27 04:18 01:15:24 1965859 500 45 121 334 -53.22 +/- 17.34
75400 ncm-et-9 2019-03-27 04:18 01:14:11 1975079 500 39 110 351 -49.67 +/- 16.4
75399 ncm-et-3 2019-03-27 04:17 01:14:33 1974667 500 27 112 361 -59.64 +/- 15.66
75398 ncm-et-15 2019-03-27 03:04 01:13:41 1975606 500 37 111 352 -51.8 +/- 16.31
75397 ncm-et-4 2019-03-27 03:04 01:14:03 1962917 500 47 107 346 -41.89 +/- 16.76
75396 ncm-et-13 2019-03-27 03:04 01:17:16 1971107 500 36 91 373 -38.37 +/- 15.17
75395 ncm-et-10 2019-03-27 03:03 01:13:36 1968836 500 40 99 361 -41.19 +/- 15.88
75394 ncm-et-3 2019-03-27 03:03 01:13:24 1983105 500 42 118 340 -53.22 +/- 17.0
75393 ncm-et-9 2019-03-27 03:02 01:14:46 1964921 500 48 112 340 -44.72 +/- 17.07
75392 ncm-et-4 2019-03-27 01:48 01:14:52 1934162 500 43 94 363 -35.56 +/- 15.81
75391 ncm-et-10 2019-03-27 01:48 01:14:10 1964460 500 38 111 351 -51.09 +/- 16.38
75390 ncm-et-3 2019-03-27 01:48 01:13:55 1964001 500 43 104 353 -42.6 +/- 16.34
75389 ncm-et-13 2019-03-27 01:48 01:14:58 1973904 500 28 114 358 -60.36 +/- 15.84
75388 ncm-et-9 2019-03-27 01:48 01:12:54 1961243 500 35 107 358 -50.38 +/- 15.97
75387 ncm-et-15 2019-03-27 01:48 01:15:25 1984122 500 33 115 352 -57.5 +/- 16.25
14627 ncm-et-9 2018-04-02 18:15 00:30:25 2025735 203 20 46 137 -44.74 +/- 27.06
14626 ncm-et-5 2018-04-02 18:15 00:30:42 2021814 205 16 49 140 -56.42 +/- 26.4
14625 ncm-et-7 2018-04-02 18:15 00:30:41 2000185 204 12 43 149 -53.21 +/- 24.27
14624 ncm-et-14 2018-04-02 18:14 00:31:12 2018720 214 13 51 150 -62.36 +/- 24.91
14623 ncm-et-6 2018-04-02 18:14 00:31:09 2026228 215 23 30 162 -11.32 +/- 23.07
14622 ncm-et-12 2018-04-02 18:14 00:31:17 1997977 210 11 41 158 -49.98 +/- 22.9
14621 ncm-et-11 2018-04-02 18:14 00:31:19 2017745 215 21 47 147 -42.22 +/- 25.94
14620 ncm-et-3 2018-04-02 18:14 00:31:27 2026882 217 14 49 154 -56.53 +/- 24.44
14619 ncm-et-16 2018-04-02 18:14 00:31:40 2005841 216 14 38 164 -38.76 +/- 22.45
14618 ncm-et-4 2018-04-02 18:14 00:31:29 2008838 215 26 43 146 -27.53 +/- 26.27
14617 ncm-et-15 2018-04-02 18:14 00:31:55 2015150 222 19 57 146 -60.06 +/- 26.4
14616 ncm-et-13 2018-04-02 18:13 00:32:12 2024754 222 21 48 153 -42.47 +/- 25.29
14615 ncm-et-8 2018-04-02 18:13 00:32:34 2021981 226 8 42 176 -52.67 +/- 20.68
14614 ncm-et-10 2018-04-02 18:13 00:32:53 2020022 216 22 42 152 -32.26 +/- 25.11
14613 ncm-et-8 2018-04-02 17:00 01:11:31 2005993 500 43 102 355 -41.19 +/- 16.24
14612 ncm-et-16 2018-04-02 17:00 01:12:31 2021488 500 45 118 337 -51.09 +/- 17.19
14611 ncm-et-3 2018-04-02 17:00 01:12:43 2031155 500 55 103 342 -33.46 +/- 17.04
14610 ncm-et-15 2018-04-02 17:00 01:12:18 2021002 500 37 116 347 -55.36 +/- 16.57
14609 ncm-et-12 2018-04-02 17:00 01:12:59 1990255 500 46 99 355 -36.97 +/- 16.27
14608 ncm-et-6 2018-04-02 17:00 01:13:05 2024590 500 54 93 353 -27.16 +/- 16.45
14607 ncm-et-5 2018-04-02 17:00 01:13:33 2023940 500 38 107 355 -48.25 +/- 16.17
14606 ncm-et-7 2018-04-02 17:00 01:13:26 1993473 500 42 122 336 -56.07 +/- 17.2
14605 ncm-et-14 2018-04-02 17:00 01:13:11 2020836 500 46 120 334 -51.8 +/- 17.35
14604 ncm-et-4 2018-04-02 17:00 01:12:40 2025082 500 37 121 342 -58.93 +/- 16.83
14603 ncm-et-10 2018-04-02 17:00 01:11:30 2021162 500 43 122 335 -55.36 +/- 17.27
14602 ncm-et-11 2018-04-02 17:00 01:13:03 2014502 500 43 111 346 -47.55 +/- 16.71
14601 ncm-et-9 2018-04-02 17:00 01:13:59 2024917 500 45 94 361 -34.16 +/- 15.94
14600 ncm-et-13 2018-04-02 17:00 01:12:08 2027705 500 48 127 325 -55.36 +/- 17.82

Commit

Commit ID 36f2133df3e5aea1436a17ae20f3a0d488be31bd
Author mstembera
Date 2015-04-10 19:14:11 UTC
New formula for quiet move scoring: 3 * cmh + 1 * hist STC LLR: 2.97 (-2.94,2.94) [-1.50,4.50] Total: 45363 W: 8759 L: 8532 D: 28072 LTC LLR: 3.51 (-2.94,2.94) [0.00,4.00] Total: 125092 W: 20032 L: 19468 D: 85592 Bench: 7058819 Resolves #328
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