Dev Builds » 20131226-1108

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 05:57:15 1989636 2378 137 1091 1150 -147.68 +/- 9.93
ncm-et-4 05:57:29 1983827 2388 124 1082 1182 -147.68 +/- 9.75
ncm-et-5 01:46:18 2017118 710 31 314 365 -146.61 +/- 17.4
ncm-et-6 01:46:23 2026718 717 43 331 343 -147.88 +/- 18.23
ncm-et-7 01:46:18 1999233 720 40 299 381 -130.83 +/- 17.05
ncm-et-8 01:46:28 1971627 684 31 309 344 -149.86 +/- 17.99
ncm-et-9 05:56:59 1986618 2369 124 1092 1153 -150.77 +/- 9.89
ncm-et-10 05:57:07 1983715 2397 124 1093 1180 -148.95 +/- 9.76
ncm-et-11 01:46:23 2018477 709 34 341 334 -161.07 +/- 18.42
ncm-et-12 01:46:07 2016214 714 37 307 370 -138.24 +/- 17.33
ncm-et-13 05:57:12 1988907 2382 139 1074 1169 -144.11 +/- 9.83
ncm-et-14 01:46:19 2018964 720 40 316 364 -140.35 +/- 17.56
ncm-et-15 05:57:15 1985787 2401 123 1080 1198 -146.61 +/- 9.67
ncm-et-16 01:46:11 2005812 711 49 311 351 -134.35 +/- 18.01
20000 1076 9040 9884 -146.45 +/- 3.37

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97174 ncm-et-3 2019-09-23 09:35 00:22:40 1971420 155 10 77 68 -160.75 +/- 41.47
97173 ncm-et-9 2019-09-23 09:34 00:23:39 1964012 157 7 75 75 -161.12 +/- 38.96
97172 ncm-et-13 2019-09-23 09:33 00:24:41 1974984 167 10 78 79 -150.17 +/- 38.19
97171 ncm-et-4 2019-09-23 09:32 00:25:35 1985681 170 6 76 88 -152.08 +/- 35.36
97170 ncm-et-10 2019-09-23 09:31 00:25:55 1963700 170 5 85 80 -177.48 +/- 37.47
97169 ncm-et-15 2019-09-23 09:30 00:27:07 1971573 181 8 81 92 -148.56 +/- 34.85
97168 ncm-et-3 2019-09-23 08:17 01:16:41 1966925 500 28 226 246 -145.54 +/- 21.44
97167 ncm-et-13 2019-09-23 08:17 01:14:50 1970814 500 37 233 230 -143.89 +/- 22.41
97166 ncm-et-9 2019-09-23 08:16 01:16:13 1961845 500 19 222 259 -149.68 +/- 20.57
97165 ncm-et-10 2019-09-23 08:15 01:15:33 1964316 500 31 219 250 -137.37 +/- 21.28
97164 ncm-et-4 2019-09-23 08:14 01:16:21 1968329 500 20 232 248 -157.24 +/- 21.18
97163 ncm-et-15 2019-09-23 08:14 01:15:11 1968324 500 34 223 243 -138.18 +/- 21.68
97162 ncm-et-3 2019-09-23 07:00 01:16:04 1980952 500 27 226 247 -146.36 +/- 21.37
97161 ncm-et-4 2019-09-23 06:59 01:13:47 1981381 500 37 235 228 -145.54 +/- 22.52
97160 ncm-et-9 2019-09-23 06:59 01:16:19 1980981 500 35 219 246 -134.15 +/- 21.54
97159 ncm-et-10 2019-09-23 06:59 01:14:59 1970015 500 20 243 237 -166.66 +/- 21.79
97158 ncm-et-15 2019-09-23 06:59 01:14:22 1961393 500 29 230 241 -148.02 +/- 21.73
97157 ncm-et-13 2019-09-23 06:58 01:17:25 1966304 500 30 228 242 -145.54 +/- 21.69
97156 ncm-et-9 2019-09-23 05:43 01:14:33 1961074 500 23 244 233 -164.93 +/- 22.07
97155 ncm-et-10 2019-09-23 05:43 01:14:27 1963230 500 33 236 231 -149.68 +/- 22.32
97154 ncm-et-15 2019-09-23 05:43 01:14:17 1974856 500 21 243 236 -165.8 +/- 21.86
97153 ncm-et-13 2019-09-23 05:43 01:14:03 1972812 500 25 220 255 -143.07 +/- 20.91
97152 ncm-et-4 2019-09-23 05:43 01:15:18 1972042 500 20 243 237 -166.66 +/- 21.79
97151 ncm-et-3 2019-09-23 05:43 01:15:34 1967542 500 36 228 236 -140.62 +/- 22.08
28312 ncm-et-8 2018-05-10 08:42 00:27:31 2021164 184 7 86 91 -159.51 +/- 35.06
28311 ncm-et-12 2018-05-10 08:38 00:31:13 2012407 214 10 92 112 -140.29 +/- 31.46
28310 ncm-et-9 2018-05-10 08:38 00:31:15 2026719 212 12 99 101 -151.5 +/- 33.68
28309 ncm-et-5 2018-05-10 08:38 00:31:10 2023120 210 6 95 109 -157.15 +/- 31.58
28308 ncm-et-13 2018-05-10 08:38 00:31:25 2024428 215 14 108 93 -162.87 +/- 35.41
28307 ncm-et-7 2018-05-10 08:38 00:31:38 1994931 220 13 84 123 -116.28 +/- 29.84
28306 ncm-et-11 2018-05-10 08:38 00:31:50 2017258 209 10 98 101 -155.99 +/- 33.52
28305 ncm-et-14 2018-05-10 08:38 00:31:50 2018395 220 15 94 111 -130.58 +/- 32.03
28304 ncm-et-16 2018-05-10 08:38 00:32:04 1991601 211 17 100 94 -144.45 +/- 35.24
28303 ncm-et-3 2018-05-10 08:37 00:32:01 2024099 223 12 108 103 -159.99 +/- 33.41
28302 ncm-et-15 2018-05-10 08:37 00:32:33 2019370 220 6 85 129 -130.58 +/- 28.21
28301 ncm-et-4 2018-05-10 08:37 00:32:48 1971921 218 7 89 122 -137.43 +/- 29.47
28300 ncm-et-6 2018-05-10 08:36 00:33:08 2026227 217 15 97 105 -138.13 +/- 33.09
28299 ncm-et-10 2018-05-10 08:36 00:33:25 2020522 227 9 102 116 -151.22 +/- 30.9
28298 ncm-et-13 2018-05-10 07:22 01:14:48 2024101 500 23 207 270 -134.15 +/- 20.1
28297 ncm-et-12 2018-05-10 07:22 01:14:54 2020022 500 27 215 258 -137.37 +/- 20.8
28296 ncm-et-16 2018-05-10 07:22 01:14:07 2020023 500 32 211 257 -130.15 +/- 20.93
28295 ncm-et-7 2018-05-10 07:22 01:14:40 2003536 500 27 215 258 -137.37 +/- 20.8
28294 ncm-et-9 2018-05-10 07:22 01:15:00 2025081 500 28 233 239 -151.35 +/- 21.82
28293 ncm-et-15 2018-05-10 07:22 01:13:45 2019209 500 25 218 257 -141.44 +/- 20.81
28292 ncm-et-14 2018-05-10 07:22 01:14:29 2019533 500 25 222 253 -144.72 +/- 21.02
28291 ncm-et-11 2018-05-10 07:22 01:14:33 2019696 500 24 243 233 -163.21 +/- 22.09
28290 ncm-et-8 2018-05-10 07:22 01:18:57 1922090 500 24 223 253 -146.36 +/- 21.0
28289 ncm-et-10 2018-05-10 07:22 01:12:48 2020510 500 26 208 266 -132.54 +/- 20.37
28288 ncm-et-4 2018-05-10 07:22 01:13:40 2023610 500 34 207 259 -125.39 +/- 20.86
28287 ncm-et-5 2018-05-10 07:22 01:15:08 2011116 500 25 219 256 -142.26 +/- 20.86
28286 ncm-et-6 2018-05-10 07:22 01:13:15 2027210 500 28 234 238 -152.18 +/- 21.88
28285 ncm-et-3 2018-05-10 07:22 01:14:15 2026882 500 24 226 250 -148.85 +/- 21.16

Commit

Commit ID 14aebe2b7ce1fa3ba7570168115ac3b0077ea97a
Author Marco Costalba
Date 2013-12-26 11:08:23 UTC
Further simplify previous patch Use a single XOR instead of NEGATE + AND No functional change.
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