9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Lightbulb | 22 | 2047 | 1259 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.131 | 0.821 | 1.006 | 66.0 | -104 | 494 | 2047 | 2047 | 2429 |
| Odd | 0.092 | 0.821 | 1.000 | 60.7 | -87 | 485 | 1962 | 1961 | 2379 |
| SRMFix | 0.088 | 0.865 | 1.049 | 69.9 | -143 | 376 | 1865 | 1643 | 2465 |
| SRM | 0.558 | 0.921 | 1.184 | 68.1 | -158 | 141 | 1385 | 1259 | 2189 |
| initial | 0.220 | 0.925 | 1.146 | 111.4 | -278 | 255 | 1952 | 1784 | 2091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2007-06-20 | SRM 355 | 1 | 164 | 303.88 | 0.06 | 9 | 2047 | 2429 | 44 | 1259 | 2189 |
| 21 | 2007-05-15 | SRM 349 | 2 | 56 | 131.01 | 1.23 | 46 | 2037 | 2353 | 49 | 1215 | 2430 |
| 20 | 2007-05-01 | SRM 347 | 2 | 150 | 124.69 | -0.27 | -2 | 1991 | 2538 | -2 | 1166 | 2733 |
| 19 | 2007-04-24 | SRM 346 | 2 | 65 | 116.65 | 0.84 | 45 | 1993 | 2508 | 39 | 1168 | 2709 |
| 18 | 2007-02-20 | SRM 340 | 2 | 87 | 170.79 | 0.97 | 49 | 1948 | 2688 | 48 | 1129 | 3077 |
| 17 | 2007-02-07 | SRM 338 | 2 | 252 | 128.38 | -0.97 | -30 | 1899 | 2933 | -36 | 1081 | 3394 |
| 16 | 2007-02-03 | SRM 337 | 2 | 279 | 126.85 | -1.14 | -40 | 1929 | 2751 | -34 | 1117 | 3133 |
| 15 | 2007-01-04 | SRM 333 | 2 | 209 | 96.82 | -1.11 | -42 | 1969 | 2430 | -23 | 1151 | 2792 |
| 14 | 2006-12-13 | SRM 330 | 1 | 306 | 297.93 | -0.15 | -22 | 2012 | 2200 | -75 | 1174 | 2628 |
| 13 | 2006-03-06 | SRM 292 | 2 | 33 | 78.43 | 1.25 | 108 | 2033 | 1534 | 61 | 1249 | 1692 |
| 12 | 2005-02-08 | SRM 230 | 2 | 41 | 33.41 | -0.30 | -2 | 1925 | 1106 | 28 | 1188 | 1296 |
| 11 | 2005-01-27 | SRM 228 | 2 | 19 | 50.76 | 1.42 | 92 | 1927 | 1084 | 97 | 1160 | 1418 |
| 10 | 2004-12-18 | SRM 223 | 2 | 56 | 39.23 | -0.51 | -18 | 1836 | 1240 | 25 | 1063 | 1705 |
| 9 | 2004-12-07 | SRM 222 | 2 | 151 | 44.09 | -1.96 | -104 | 1853 | 1203 | -158 | 1038 | 1815 |
| 8 | 2003-05-28 | SRM 148 | 1 | 127 | 95.77 | -0.52 | -33 | 1958 | 661 | -101 | 1196 | 1016 |
| 7 | 2003-05-14 | SRM 146 | 1 | 91 | 66.13 | -0.46 | -30 | 1990 | 610 | -88 | 1297 | 736 |
| 6 | 2003-05-06 | SRM 145 | 1 | 61 | 86.57 | 0.50 | 62 | 2020 | 568 | 77 | 1385 | 567 |
| 5 | 2003-04-30 | SRM 144 | 2 | 12 | 38.18 | 1.67 | 100 | 1959 | 665 | 105 | 1308 | 702 |
| 4 | 2003-04-10 | SRM 141 | 2 | 30 | 39.19 | 0.38 | 46 | 1859 | 885 | 65 | 1203 | 988 |
| 3 | 2003-03-26 | SRM 140 | 1 | 115 | 108.17 | -0.19 | -28 | 1813 | 987 | -138 | 1138 | 1209 |
| 2 | 2003-03-18 | SRM 139 | 1 | 106 | 116.44 | 0.14 | 51 | 1841 | 921 | -65 | 1276 | 792 |
| 1 | 2003-03-10 | SRM 138 | 2 | 34 | 136.68 | 2.01 | 494 | 1790 | 1031 | 141 | 1341 | 652 |