Dev Builds » 20180221-2047

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 07:31:05 2005448 2916 1360 112 1444 +158.93 +/- 8.76
ncm-et-4 07:32:15 1989012 2938 1313 123 1502 +149.28 +/- 8.57
ncm-et-5 03:11:40 2018859 1250 561 42 647 +153.52 +/- 12.97
ncm-et-6 03:11:33 2025900 1253 558 43 652 +151.77 +/- 12.91
ncm-et-7 03:12:29 2024319 1257 569 45 643 +154.22 +/- 13.05
ncm-et-8 03:11:40 2010431 1238 544 43 651 +149.13 +/- 12.9
ncm-et-9 07:32:02 2004249 2939 1318 111 1510 +151.63 +/- 8.52
ncm-et-10 07:32:35 1994609 2883 1303 118 1462 +151.78 +/- 8.69
ncm-et-13 04:19:55 1951333 1654 781 75 798 +158.44 +/- 11.86
ncm-et-15 04:20:04 1970281 1672 738 68 866 +147.49 +/- 11.25
20000 9045 780 10175 +152.71 +/- 3.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
53604 ncm-et-10 2018-09-13 17:06 00:21:43 1985935 140 64 5 71 +156.15 +/- 39.55
53603 ncm-et-13 2018-09-13 17:05 00:23:23 1989874 154 71 8 75 +150.97 +/- 38.99
53602 ncm-et-3 2018-09-13 17:02 00:26:19 1989558 164 80 9 75 +161.03 +/- 39.26
53601 ncm-et-9 2018-09-13 17:00 00:28:08 1989718 181 84 7 90 +157.83 +/- 35.24
53600 ncm-et-15 2018-09-13 17:00 00:28:05 1934464 172 81 5 86 +164.87 +/- 35.82
53599 ncm-et-4 2018-09-13 16:59 00:29:10 1990665 189 95 7 87 +175.26 +/- 36.15
53598 ncm-et-13 2018-09-13 15:47 01:17:01 1988142 500 232 13 255 +163.21 +/- 20.61
53597 ncm-et-10 2018-09-13 15:47 01:18:42 1979659 500 241 22 237 +163.21 +/- 21.83
53596 ncm-et-3 2018-09-13 15:43 01:17:44 1990033 500 236 24 240 +157.24 +/- 21.7
53595 ncm-et-15 2018-09-13 15:41 01:17:42 1982635 500 214 21 265 +141.44 +/- 20.31
53594 ncm-et-4 2018-09-13 15:41 01:16:58 1988769 500 219 21 260 +145.54 +/- 20.57
53593 ncm-et-9 2018-09-13 15:41 01:18:04 1988138 500 230 13 257 +161.49 +/- 20.51
53592 ncm-et-13 2018-09-13 14:30 01:15:43 1982062 500 241 30 229 +156.39 +/- 22.4
53591 ncm-et-10 2018-09-13 14:27 01:18:08 1984991 500 228 21 251 +153.02 +/- 21.04
53590 ncm-et-3 2018-09-13 14:24 01:18:24 1991456 500 233 17 250 +160.64 +/- 21.0
53589 ncm-et-15 2018-09-13 14:23 01:16:57 1982479 500 216 22 262 +142.26 +/- 20.49
53588 ncm-et-4 2018-09-13 14:23 01:16:55 1987823 500 224 20 256 +150.51 +/- 20.75
53587 ncm-et-9 2018-09-13 14:23 01:17:16 1990507 500 222 23 255 +146.36 +/- 20.87
53586 ncm-et-4 2018-09-13 13:05 01:16:45 1988771 500 224 16 260 +153.86 +/- 20.44
53585 ncm-et-13 2018-09-13 13:05 01:23:48 1845256 500 237 24 239 +158.08 +/- 21.75
53584 ncm-et-10 2018-09-13 13:05 01:21:19 1951291 500 223 23 254 +147.19 +/- 20.93
53583 ncm-et-9 2018-09-13 13:05 01:16:46 1989244 500 209 18 273 +139.81 +/- 19.82
53582 ncm-et-15 2018-09-13 13:05 01:17:20 1981546 500 227 20 253 +153.02 +/- 20.91
53581 ncm-et-3 2018-09-13 13:05 01:17:50 1989717 500 239 18 243 +164.93 +/- 21.41
2264 ncm-et-8 2018-02-22 03:51 00:37:28 1986194 238 113 11 114 +159.18 +/- 31.54
2263 ncm-et-5 2018-02-22 03:51 00:38:01 2025572 250 119 7 124 +167.53 +/- 29.79
2262 ncm-et-10 2018-02-22 03:50 00:38:48 2019697 243 99 10 134 +133.45 +/- 28.38
2261 ncm-et-3 2018-02-22 03:50 00:38:43 2027702 252 106 15 131 +131.39 +/- 29.27
2260 ncm-et-6 2018-02-22 03:50 00:38:51 2024099 253 103 9 141 +135.57 +/- 27.5
2259 ncm-et-7 2018-02-22 03:50 00:38:50 2023121 257 118 8 131 +158.94 +/- 28.92
2258 ncm-et-9 2018-02-22 03:49 00:39:01 2025899 258 103 11 144 +129.58 +/- 27.33
2257 ncm-et-4 2018-02-22 03:49 00:39:10 1951296 249 101 9 139 +134.74 +/- 27.69
2256 ncm-et-5 2018-02-22 02:33 01:16:49 2005925 500 223 20 257 +149.68 +/- 20.7
2255 ncm-et-9 2018-02-22 02:33 01:15:50 2023610 500 225 14 261 +156.39 +/- 20.33
2254 ncm-et-6 2018-02-22 02:33 01:16:05 2027047 500 222 17 261 +151.35 +/- 20.41
2253 ncm-et-3 2018-02-22 02:32 01:16:12 2023941 500 228 16 256 +157.24 +/- 20.65
2252 ncm-et-7 2018-02-22 02:32 01:16:04 2023610 500 217 17 266 +147.19 +/- 20.15
2251 ncm-et-10 2018-02-22 02:32 01:16:22 2019696 500 233 26 241 +153.02 +/- 21.68
2250 ncm-et-8 2018-02-22 02:32 01:17:42 2021652 500 216 17 267 +146.36 +/- 20.1
2249 ncm-et-4 2018-02-22 02:32 01:15:38 2024264 500 223 26 251 +144.72 +/- 21.14
2224 ncm-et-6 2018-02-21 21:59 01:16:37 2026554 500 233 17 250 +160.64 +/- 21.0
2223 ncm-et-3 2018-02-21 21:59 01:15:53 2025735 500 238 13 249 +168.4 +/- 20.94
2222 ncm-et-7 2018-02-21 21:59 01:17:35 2026227 500 234 20 246 +158.93 +/- 21.29
2221 ncm-et-4 2018-02-21 21:59 01:17:39 1991501 500 227 24 249 +149.68 +/- 21.21
2220 ncm-et-9 2018-02-21 21:59 01:16:57 2022631 500 245 25 230 +164.07 +/- 22.27
2219 ncm-et-10 2018-02-21 21:59 01:17:33 2021000 500 215 11 274 +150.51 +/- 19.55
2218 ncm-et-8 2018-02-21 21:59 01:16:30 2023447 500 215 15 270 +147.19 +/- 19.89
2217 ncm-et-5 2018-02-21 21:59 01:16:50 2025081 500 219 15 266 +150.51 +/- 20.1

Commit

Commit ID 820c5c25b649d6bdd51bed14a16efdc11719b588
Author Mike Whiteley
Date 2018-02-21 20:47:04 UTC
rename shift variables. Where variable names are explicitly incorrect, I feel morally obligated to at least suggest an alternative. There are many, but these two are especially egregious. No functional change.
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