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 |
|---|---|---|---|
| purpleankh | 5 | 1805 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.029 | 0.226 | 0.287 | 46.2 | -63 | 73 | 1280 | 1217 | 2131 |
| SRMFix | 0.305 | 0.342 | 0.620 | 67.0 | -6 | 290 | 1517 | 1510 | 2522 |
| initial | 0.352 | 0.352 | 0.658 | 42.4 | 0 | 175 | 1412 | 1412 | 2842 |
| EloSRM | 0.357 | 0.384 | 0.698 | 110.6 | -1 | 418 | 1805 | 1805 | 2839 |
| Odd | 0.348 | 0.384 | 0.695 | 101.9 | -4 | 401 | 1734 | 1731 | 2844 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-06-28 | SRM 309 | 1 | 252 | 282.34 | -0.02 | 1 | 1805 | 2839 | -63 | 1217 | 2131 |
| 4 | 2006-06-08 | SRM 306 | 1 | 178 | 257.85 | 0.13 | 47 | 1804 | 2807 | 13 | 1280 | 1753 |
| 3 | 2006-05-27 | SRM 304 | 1 | 190 | 312.80 | 0.18 | 86 | 1758 | 2979 | 38 | 1267 | 1798 |
| 2 | 2003-02-08 | SRM 134 | 1 | 76 | 106.65 | -0.04 | -1 | 1672 | 1351 | -44 | 1229 | 970 |
| 1 | 2002-05-18 | SRM 89 | 2 | 76 | 221.57 | 1.54 | 418 | 1672 | 847 | 73 | 1273 | 593 |