Dev Builds » 20180602-1541

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 08:28:47 1966672 3319 1652 77 1590 +179.25 +/- 8.3
ncm-et-4 08:29:01 1968651 3329 1625 94 1610 +172.74 +/- 8.27
ncm-et-9 08:29:01 1976620 3338 1626 93 1619 +172.46 +/- 8.24
ncm-et-10 08:29:10 1966381 3334 1642 76 1616 +177.09 +/- 8.22
ncm-et-13 08:28:47 1975192 3359 1692 82 1585 +181.39 +/- 8.34
ncm-et-15 08:28:35 1963984 3321 1638 92 1591 +175.23 +/- 8.32
20000 9875 514 9611 +176.35 +/- 3.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
58105 ncm-et-15 2018-11-01 11:44 00:48:37 1960015 321 159 6 156 +180.19 +/- 26.43
58104 ncm-et-3 2018-11-01 11:43 00:49:15 1973786 319 152 6 161 +171.76 +/- 25.86
58103 ncm-et-9 2018-11-01 11:41 00:51:25 1972655 338 157 5 176 +168.27 +/- 24.5
58102 ncm-et-10 2018-11-01 11:41 00:52:03 1965081 334 173 3 158 +195.03 +/- 26.12
58101 ncm-et-4 2018-11-01 11:40 00:52:15 1941804 329 163 8 158 +177.72 +/- 26.42
58100 ncm-et-13 2018-11-01 11:38 00:54:08 1975457 359 184 3 172 +192.79 +/- 24.96
58099 ncm-et-3 2018-11-01 10:26 01:15:43 1963687 500 248 12 240 +178.11 +/- 21.41
58098 ncm-et-9 2018-11-01 10:25 01:15:22 1971428 500 239 16 245 +166.66 +/- 21.25
58097 ncm-et-4 2018-11-01 10:24 01:15:05 1971734 500 238 17 245 +164.93 +/- 21.27
58096 ncm-et-15 2018-11-01 10:24 01:18:45 1954652 500 253 17 230 +178.11 +/- 22.12
58095 ncm-et-10 2018-11-01 10:22 01:17:13 1972362 500 253 10 237 +184.42 +/- 21.51
58094 ncm-et-13 2018-11-01 10:21 01:15:50 1968947 500 252 15 233 +179.0 +/- 21.89
58093 ncm-et-3 2018-11-01 09:08 01:17:04 1964004 500 239 8 253 +173.67 +/- 20.55
58092 ncm-et-9 2018-11-01 09:08 01:15:39 1974995 500 259 14 227 +186.25 +/- 22.22
58091 ncm-et-4 2018-11-01 09:07 01:16:19 1973325 500 234 15 251 +163.21 +/- 20.89
58090 ncm-et-13 2018-11-01 09:05 01:14:58 1978253 500 253 15 232 +179.9 +/- 21.95
58089 ncm-et-15 2018-11-01 09:05 01:17:30 1968312 500 256 18 226 +179.9 +/- 22.38
58088 ncm-et-10 2018-11-01 09:05 01:16:10 1971330 500 252 17 231 +177.22 +/- 22.06
58087 ncm-et-9 2018-11-01 07:52 01:15:27 1967697 500 236 17 247 +163.21 +/- 21.16
58086 ncm-et-3 2018-11-01 07:52 01:15:35 1967231 500 243 17 240 +169.27 +/- 21.55
58085 ncm-et-13 2018-11-01 07:49 01:15:19 1979348 500 249 12 239 +179.0 +/- 21.46
58084 ncm-et-4 2018-11-01 07:49 01:16:55 1963534 500 249 14 237 +177.22 +/- 21.64
58083 ncm-et-10 2018-11-01 07:49 01:15:33 1966788 500 259 13 228 +187.16 +/- 22.13
58082 ncm-et-15 2018-11-01 07:48 01:16:12 1964649 500 254 14 232 +181.7 +/- 21.92
58081 ncm-et-3 2018-11-01 06:35 01:15:51 1964303 500 255 13 232 +183.51 +/- 21.9
58080 ncm-et-13 2018-11-01 06:34 01:14:24 1978569 500 242 11 247 +173.67 +/- 20.98
58079 ncm-et-9 2018-11-01 06:33 01:17:09 1994202 500 254 14 232 +181.7 +/- 21.92
58078 ncm-et-4 2018-11-01 06:32 01:15:32 1973490 500 227 14 259 +158.08 +/- 20.43
58077 ncm-et-10 2018-11-01 06:32 01:15:59 1959714 500 213 11 276 +148.85 +/- 19.45
58076 ncm-et-15 2018-11-01 06:31 01:15:44 1963543 500 259 12 229 +188.08 +/- 22.04
58075 ncm-et-3 2018-11-01 05:17 01:17:09 1968314 500 245 11 244 +176.33 +/- 21.15
58074 ncm-et-13 2018-11-01 05:15 01:17:19 1976047 500 255 12 233 +184.42 +/- 21.81
58073 ncm-et-9 2018-11-01 05:15 01:17:15 1982241 500 247 10 243 +179.0 +/- 21.17
58072 ncm-et-4 2018-11-01 05:14 01:16:46 1987195 500 260 11 229 +189.92 +/- 22.01
58071 ncm-et-10 2018-11-01 05:14 01:16:17 1967241 500 258 11 231 +188.08 +/- 21.89
58070 ncm-et-15 2018-11-01 05:14 01:16:03 1973033 500 237 10 253 +170.15 +/- 20.62
58069 ncm-et-15 2018-11-01 03:57 01:15:44 1963686 500 220 15 265 +151.35 +/- 20.15
58068 ncm-et-9 2018-11-01 03:57 01:16:44 1973124 500 234 17 249 +161.49 +/- 21.05
58067 ncm-et-3 2018-11-01 03:57 01:18:10 1965381 500 270 10 220 +200.24 +/- 22.52
58066 ncm-et-13 2018-11-01 03:57 01:16:49 1969725 500 257 14 229 +184.42 +/- 22.1
58065 ncm-et-4 2018-11-01 03:57 01:16:09 1969481 500 254 15 231 +180.8 +/- 22.01
58064 ncm-et-10 2018-11-01 03:57 01:15:55 1962154 500 234 11 255 +166.66 +/- 20.55

Commit

Commit ID a0486ecb40513db8141fa27c026f64771b8ebb55
Author Stéphane Nicolet
Date 2018-06-02 15:41:37 UTC
Fix comments, rename variables Thanks everybody for the various hints in the perpetual renaming thread: https://github.com/official-stockfish/Stockfish/issues/1426 No functional change
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