Update stats table with 2.0 release candidates

bsamseth · Aug 21, 2024 · 8cba081 · 8cba081
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diff --git a/README.md b/README.md
@@ -81,34 +81,43 @@ been added so far. The list is inspired in large part by [this writeup](http://w
 Each significant change will result in a new version of the engine (see
 [releases](https://github.com/bsamseth/Goldfish/releases)). In the following
 you see a relative rating between the current versions, based on test matches
-played with a variety of (short) time controls. In this rating system, v1.0 is
-held at 2000 rating points, and the others are adjusted accordingly.  This
-gives an impression of the relative improvements of the engine over time, but
-cannot be compared directly to any other rating systems (e.g. FIDE).
-
+played with a variety of (short) time controls. In this rating system, v1.13 is
+held at its [CCRL 40/40](http://computerchess.org.uk/ccrl/4040/) rating of, and
+the others are adjusted accordingly. This gives an impression of the relative
+improvements of the engine over time, but cannot be compared directly to any
+other rating systems (e.g. FIDE).
 
  |   # | PLAYER               |   RATING  | POINTS  | PLAYED   | (%)|
    |:---:|---|:---:|:---:|:---:|:---:|
- |   1 | Goldfish v1.13.0     |   2357.0  |  619.0  |   1080   |  57|
- |   2 | Goldfish v1.12.1     |   2305.3  |  748.0  |   1613   |  46|
- |   3 | Goldfish v1.12.0     |   2278.2  |  833.5  |   1528   |  55|
- |   4 | Goldfish v1.11.1     |   2264.3  | 1095.0  |   2015   |  54|
- |   5 | Goldfish v1.9.0      |   2249.5  | 1826.5  |   3538   |  52|
- |   6 | Goldfish v1.11.0     |   2249.2  |  549.5  |   1100   |  50|
- |   7 | Goldfish v1.7.0      |   2184.4  | 1086.5  |   2053   |  53|
- |   8 | Goldfish v1.8.2      |   2179.7  |  392.0  |    783   |  50|
- |   9 | Goldfish v1.7.1      |   2177.2  |  244.0  |    477   |  51|
- |  10 | Goldfish v1.8.0      |   2169.9  |  324.0  |    650   |  50|
- |  11 | Goldfish v1.8.1      |   2167.0  |  485.5  |   1000   |  49|
- |  12 | Goldfish v1.6.0      |   2154.2  |  625.0  |   1151   |  54|
- |  13 | Goldfish v1.7.2      |   2151.5  |   69.5  |    150   |  46|
- |  14 | Goldfish v1.5.1      |   2096.0  |  606.0  |   1325   |  46|
- |  15 | Goldfish v1.5        |   2094.1  |  554.5  |   1145   |  48|
- |  16 | Goldfish v1.4        |   2091.3  |  646.5  |   1325   |  49|
- |  17 | Goldfish v1.3        |   2076.8  |  314.0  |    680   |  46|
- |  18 | Goldfish v1.2        |   2046.4  |  237.5  |    585   |  41|
- |  19 | Goldfish v1.1        |   2005.2  |  210.0  |    597   |  35|
- |  20 | Goldfish v1.0        |   2000.0  |  129.5  |    397   |  33|
+ |  1 | Goldfish v2.0.0-rc7    |  2050.6  |  430.0  |  650  | 66.2% |
+ |  2 | Goldfish v1.13.0       |  1983.0  | 1107.5  | 1942  | 57.0% |
+ |  3 | Goldfish v1.12.1       |  1932.1  |  748.0  | 1613  | 46.4% |
+ |  4 | Goldfish v1.12.0       |  1906.7  |  833.5  | 1528  | 54.5% |
+ |  5 | Goldfish v1.11.1       |  1893.5  | 1095.0  | 2015  | 54.3% |
+ |  6 | Goldfish v1.9.0        |  1878.8  | 1826.5  | 3538  | 51.6% |
+ |  7 | Goldfish v1.11.0       |  1878.5  |  549.5  | 1100  | 50.0% |
+ |  8 | Goldfish v2.0.0-rc6    |  1871.1  |  136.0  |  338  | 40.2% |
+ |  9 | Goldfish v2.0.0-rc3    |  1862.1  |  177.5  |  417  | 42.6% |
+ | 10 | Goldfish v2.0.0-rc5    |  1858.8  |  120.5  |  316  | 38.1% |
+ | 11 | Goldfish v2.0.0-rc1    |  1837.3  |  217.5  |  436  | 49.9% |
+ | 12 | Goldfish v2.0.0-rc2    |  1835.0  |  141.0  |  354  | 39.8% |
+ | 13 | Goldfish v1.7.0        |  1814.3  | 1086.5  | 2053  | 52.9% |
+ | 14 | Goldfish v1.8.2        |  1809.4  |  392.0  |  783  | 50.1% |
+ | 15 | Goldfish v1.7.1        |  1807.2  |  244.0  |  477  | 51.2% |
+ | 16 | Goldfish v2.0.0-rc4    |  1803.7  |   19.5  |   57  | 34.2% |
+ | 17 | Goldfish v1.8.0        |  1799.8  |  324.0  |  650  | 49.8% |
+ | 18 | Goldfish v1.8.1        |  1796.8  |  485.5  | 1000  | 48.5% |
+ | 19 | Goldfish v1.6.0        |  1784.4  |  625.0  | 1151  | 54.3% |
+ | 20 | Goldfish v1.7.2        |  1781.4  |   69.5  |  150  | 46.3% |
+ | 21 | Goldfish v1.5.1        |  1726.7  |  645.5  | 1435  | 45.0% |
+ | 22 | Goldfish v1.5          |  1724.4  |  554.5  | 1145  | 48.4% |
+ | 23 | Goldfish v1.4          |  1721.5  |  646.5  | 1325  | 48.8% |
+ | 24 | Goldfish v1.3          |  1706.8  |  314.0  |  680  | 46.2% |
+ | 25 | Goldfish v1.2          |  1676.3  |  237.5  |  585  | 40.6% |
+ | 26 | Goldfish v1.1          |  1635.1  |  210.0  |  597  | 35.2% |
+ | 27 | Goldfish v1.0          |  1629.8  |  129.5  |  397  | 32.6% |
+
+
 
 Detailed head-to-head statistics can be found [here](stats/head-to-head-history.txt).
 

diff --git a/stats/calculate-elos b/stats/calculate-elos
@@ -1,8 +1,8 @@
 #!/usr/bin/env sh
 
 filename="match-history.pgn"
-anchorvalue=2000
-anchorname="Goldfish v1.0"
+anchorvalue=1983
+anchorname="Goldfish v1.13.0"
 if [ $# -ge 1 ]; then
 	filename="$1"
 fi
@@ -11,7 +11,7 @@ if [ $# -ge 3 ]; then
 	anchorname=$3
 fi
 
-ordo -p $filename -a $anchorvalue -A "$anchorname" -W -D -j headtoheadresults >outputsummary
+ordo -p "$filename" -a "$anchorvalue" -A "$anchorname" -W -D -j headtoheadresults >outputsummary
 
 cat headtoheadresults outputsummary