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 |
|---|---|---|---|
| CDDB | 2 | 1867 | 925 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.138 | 0.246 | 0.282 | 154.5 | -292 | 17 | 1217 | 925 | 7854 |
| SRMFix | 0.501 | 0.557 | 0.749 | 120.6 | -10 | 232 | 1432 | 1422 | 4949 |
| initial | 0.549 | 0.574 | 0.794 | 69.1 | -3 | 135 | 1335 | 1332 | 5694 |
| EloSRM | 0.583 | 0.630 | 0.859 | 189.4 | -17 | 362 | 1884 | 1867 | 5236 |
| Odd | 0.587 | 0.637 | 0.866 | 188.6 | -17 | 360 | 1764 | 1746 | 5253 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-02-12 | SRM 435 | 1 | 491 | 486.45 | -0.05 | -17 | 1867 | 5236 | -292 | 925 | 7854 |
| 1 | 2007-09-04 | SRM 364 | 2 | 175 | 405.80 | 1.21 | 362 | 1884 | 3518 | 17 | 1217 | 2552 |