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 |
|---|---|---|---|
| ch405 | 4 | 1289 | 496 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.234 | 0.234 | 0.245 | 39.1 | -59 | -23 | 1387 | 1289 | 6461 |
| SRMFix | -0.285 | 0.285 | 0.302 | 49.2 | -94 | -26 | 1106 | 1003 | 6520 |
| initial | -0.315 | 0.315 | 0.330 | 37.9 | -52 | -21 | 1154 | 1048 | 6548 |
| SRM | -0.528 | 0.528 | 0.606 | 176.0 | -327 | -68 | 873 | 496 | 6489 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-04-22 | SRM 299 | 2 | 365 | 351.64 | -0.19 | -23 | 1289 | 6461 | -68 | 496 | 6489 |
| 3 | 2006-03-25 | SRM 294 | 2 | 533 | 446.78 | -0.33 | -45 | 1311 | 6003 | -150 | 564 | 6048 |
| 2 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 310 | 313.57 | -0.14 | -30 | 1356 | 5248 | -159 | 714 | 5157 |
| 1 | 2006-02-21 | SRM 291 | 2 | 334 | 326.49 | -0.28 | -59 | 1387 | 4572 | -327 | 873 | 3743 |