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 |
|---|---|---|---|
| rickyisbk | 4 | 1508 | 745 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.413 | 0.638 | 0.691 | 147.8 | -204 | 68 | 1268 | 745 | 2574 |
| initial | -0.020 | 0.671 | 0.810 | 80.7 | -102 | 153 | 1357 | 1190 | 2181 |
| SRMFix | -0.193 | 0.801 | 0.936 | 125.4 | -151 | 261 | 1461 | 1221 | 1966 |
| EloSRM | -0.229 | 0.918 | 1.057 | 130.4 | -89 | 358 | 1671 | 1508 | 1708 |
| Odd | -0.235 | 0.930 | 1.065 | 130.3 | -78 | 361 | 1633 | 1472 | 1715 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-08-06 | SRM 158 | 2 | 180 | 90.12 | -1.00 | -71 | 1508 | 1708 | -123 | 745 | 2574 |
| 3 | 2003-07-28 | SRM 157 | 2 | 157 | 71.06 | -1.25 | -89 | 1579 | 1526 | -204 | 868 | 2041 |
| 2 | 2003-07-23 | SRM 156 | 1 | 131 | 127.12 | -0.04 | -3 | 1668 | 1249 | -196 | 1072 | 1331 |
| 1 | 2003-07-17 | SRM 155 | 2 | 58 | 150.74 | 1.38 | 358 | 1671 | 1221 | 68 | 1268 | 760 |