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 |
|---|---|---|---|
| didot | 3 | 1253 | 404 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.290 | 0.290 | 0.336 | 63.2 | -126 | -23 | 1317 | 1253 | 7875 |
| SRMFix | -0.386 | 0.386 | 0.440 | 76.0 | -156 | -36 | 1044 | 972 | 7832 |
| initial | -0.432 | 0.432 | 0.458 | 52.0 | -78 | -36 | 1122 | 1044 | 7733 |
| SRM | -0.652 | 0.652 | 0.876 | 265.3 | -645 | -57 | 555 | 404 | 7792 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-02-07 | SRM 338 | 2 | 485 | 453.93 | -0.18 | -41 | 1253 | 7875 | -94 | 404 | 7792 |
| 2 | 2006-04-03 | SRM 296 | 2 | 303 | 311.89 | -0.16 | -23 | 1294 | 6278 | -57 | 498 | 6345 |
| 1 | 2006-02-04 | SRM 287 | 2 | 433 | 302.11 | -0.53 | -126 | 1317 | 5227 | -645 | 555 | 5421 |