Dev Builds » 20180312-0052

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 06:10:50 2001965 2432 1120 81 1231 +158.6 +/- 9.43
ncm-et-4 06:11:14 1997156 2440 1118 71 1251 +159.4 +/- 9.31
ncm-et-5 01:56:45 2015104 769 335 23 411 +149.56 +/- 16.14
ncm-et-6 01:54:10 2025901 756 338 27 391 +151.92 +/- 16.71
ncm-et-7 01:55:57 2024345 789 368 30 391 +159.1 +/- 16.84
ncm-et-8 01:55:53 1980171 757 347 18 392 +161.75 +/- 16.54
ncm-et-9 06:13:34 2000709 2456 1083 93 1280 +148.47 +/- 9.23
ncm-et-10 06:11:28 1982246 2432 1113 71 1248 +159.13 +/- 9.32
ncm-et-11 01:55:19 2017502 770 337 22 411 +150.97 +/- 16.13
ncm-et-12 01:54:00 2018640 760 350 18 392 +162.71 +/- 16.55
ncm-et-13 06:12:05 1960243 2399 1065 70 1264 +153.34 +/- 9.22
ncm-et-14 01:56:39 2019777 775 333 36 406 +140.31 +/- 16.47
ncm-et-15 06:11:36 1994108 2465 1092 71 1302 +153.1 +/- 9.07
20000 8999 631 10370 +154.87 +/- 3.23

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
52722 ncm-et-13 2018-09-06 22:36 00:19:24 1961754 126 52 4 70 +139.38 +/- 39.06
52721 ncm-et-10 2018-09-06 22:30 00:24:42 1945240 153 65 2 86 +152.08 +/- 34.51
52720 ncm-et-3 2018-09-06 22:29 00:25:49 1990981 170 77 5 88 +157.04 +/- 35.22
52719 ncm-et-4 2018-09-06 22:27 00:27:54 1989875 187 92 5 90 +175.1 +/- 35.14
52718 ncm-et-9 2018-09-06 22:27 00:28:13 1990507 179 81 9 89 +148.12 +/- 35.64
52717 ncm-et-15 2018-09-06 22:26 00:28:50 1980755 185 98 4 83 +194.63 +/- 36.79
52716 ncm-et-13 2018-09-06 21:18 01:17:02 1987982 500 238 10 252 +171.02 +/- 20.68
52715 ncm-et-3 2018-09-06 21:13 01:15:08 1989086 500 229 14 257 +159.78 +/- 20.54
52714 ncm-et-10 2018-09-06 21:12 01:17:43 1947190 500 237 19 244 +162.35 +/- 21.38
52713 ncm-et-4 2018-09-06 21:11 01:14:41 1989244 500 214 21 265 +141.44 +/- 20.31
52712 ncm-et-15 2018-09-06 21:11 01:14:16 1981857 500 209 18 273 +139.81 +/- 19.82
52711 ncm-et-9 2018-09-06 21:10 01:15:08 1988612 500 211 21 268 +138.99 +/- 20.15
52710 ncm-et-13 2018-09-06 19:58 01:18:37 1912319 500 225 8 267 +161.49 +/- 19.8
52709 ncm-et-3 2018-09-06 19:55 01:17:19 1990033 500 231 16 253 +159.78 +/- 20.81
52708 ncm-et-4 2018-09-06 19:54 01:16:25 1987351 500 230 13 257 +161.49 +/- 20.51
52707 ncm-et-10 2018-09-06 19:53 01:17:10 1980599 500 225 7 268 +162.35 +/- 19.71
52706 ncm-et-9 2018-09-06 19:53 01:16:07 1987667 500 214 16 270 +145.54 +/- 19.92
52705 ncm-et-15 2018-09-06 19:53 01:17:06 1980755 500 220 15 265 +151.35 +/- 20.15
52704 ncm-et-13 2018-09-06 18:36 01:21:08 1851533 500 224 19 257 +151.35 +/- 20.68
52703 ncm-et-4 2018-09-06 18:36 01:17:16 1987351 500 256 16 228 +181.7 +/- 22.21
52702 ncm-et-3 2018-09-06 18:36 01:17:58 1989401 500 231 18 251 +158.08 +/- 20.97
52701 ncm-et-10 2018-09-06 18:36 01:16:34 1981383 500 228 18 254 +155.54 +/- 20.81
52700 ncm-et-15 2018-09-06 18:36 01:15:58 1980912 500 227 15 258 +157.24 +/- 20.52
52699 ncm-et-9 2018-09-06 18:36 01:16:10 1988454 500 234 21 245 +158.08 +/- 21.37
7540 ncm-et-6 2018-03-12 03:25 00:38:02 2027375 256 116 10 130 +153.05 +/- 29.19
7539 ncm-et-4 2018-03-12 03:24 00:38:47 2004691 253 110 5 138 +153.45 +/- 27.57
7538 ncm-et-3 2018-03-12 03:24 00:38:43 2027046 262 129 7 126 +175.28 +/- 29.65
7537 ncm-et-12 2018-03-12 03:24 00:38:57 2017095 260 129 7 124 +176.87 +/- 29.93
7536 ncm-et-11 2018-03-12 03:23 00:40:13 2018558 270 115 5 150 +150.27 +/- 26.3
7535 ncm-et-10 2018-03-12 03:23 00:39:57 2020184 279 135 12 132 +164.44 +/- 29.29
7534 ncm-et-8 2018-03-12 03:23 00:40:18 1937876 257 121 9 127 +162.26 +/- 29.58
7533 ncm-et-13 2018-03-12 03:22 00:41:20 2024590 273 118 12 143 +142.37 +/- 27.77
7532 ncm-et-14 2018-03-12 03:22 00:41:18 2019370 275 114 14 147 +132.4 +/- 27.4
7531 ncm-et-15 2018-03-12 03:21 00:41:42 2020184 280 113 5 162 +141.32 +/- 25.03
7530 ncm-et-9 2018-03-12 03:21 00:41:36 2025245 277 114 9 154 +138.61 +/- 26.26
7529 ncm-et-5 2018-03-12 03:21 00:42:01 2003981 269 104 11 154 +125.28 +/- 26.24
7528 ncm-et-7 2018-03-12 03:20 00:42:54 2024917 289 137 15 137 +156.45 +/- 28.85
7527 ncm-et-12 2018-03-12 02:08 01:15:03 2020185 500 221 11 268 +155.54 +/- 19.86
7526 ncm-et-6 2018-03-12 02:08 01:16:08 2024427 500 222 17 261 +151.35 +/- 20.41
7525 ncm-et-3 2018-03-12 02:07 01:15:53 2025244 500 223 21 256 +148.85 +/- 20.78
7524 ncm-et-4 2018-03-12 02:07 01:16:11 2024427 500 216 11 273 +151.35 +/- 19.6
7523 ncm-et-11 2018-03-12 02:07 01:15:06 2016446 500 222 17 261 +151.35 +/- 20.41
7522 ncm-et-15 2018-03-12 02:07 01:13:44 2020185 500 225 14 261 +156.39 +/- 20.33
7521 ncm-et-10 2018-03-12 02:06 01:15:22 2018882 500 223 13 264 +155.54 +/- 20.14
7520 ncm-et-7 2018-03-12 02:06 01:13:03 2023773 500 231 15 254 +160.64 +/- 20.73
7519 ncm-et-13 2018-03-12 02:06 01:14:34 2023283 500 208 17 275 +139.81 +/- 19.69
7518 ncm-et-8 2018-03-12 02:06 01:15:35 2022467 500 226 9 265 +161.49 +/- 19.95
7517 ncm-et-5 2018-03-12 02:05 01:14:44 2026227 500 231 12 257 +163.21 +/- 20.47
7516 ncm-et-14 2018-03-12 02:05 01:15:21 2020184 500 219 22 259 +144.72 +/- 20.64
7515 ncm-et-9 2018-03-12 02:04 01:16:20 2023773 500 229 17 254 +157.24 +/- 20.78

Commit

Commit ID c3af52c43bc91ef15fea6c0bedd556754412f737
Author protonspring
Date 2018-03-12 00:52:12 UTC
Connectivity Score S(3,1) is stronger than S(2,2) I believe my tests were conclusive enough to demonstrate that a connectivity score of S(3,1) is stronger than S(2,2). STC LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 16175 W: 3386 L: 3165 D: 9624 http://tests.stockfishchess.org/tests/view/5aa48b150ebc59029780fef6 LTC LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 98685 W: 15209 L: 14765 D: 68711 http://tests.stockfishchess.org/tests/view/5aa496f50ebc59029780fefa Bench 5601228
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