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 |
|---|---|---|---|
| songoten | 4 | 1405 | 561 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.185 | 0.185 | 0.233 | 22.5 | -38 | 15 | 1366 | 1327 | 6526 |
| EloSRM | -0.191 | 0.191 | 0.240 | 26.3 | -54 | 11 | 1445 | 1405 | 6539 |
| SRMFix | -0.232 | 0.232 | 0.291 | 41.8 | -102 | -2 | 1098 | 1033 | 7470 |
| initial | -0.266 | 0.266 | 0.300 | 32.0 | -49 | -9 | 1153 | 1072 | 7561 |
| SRM | -0.609 | 0.609 | 0.726 | 159.8 | -327 | -49 | 873 | 561 | 7403 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-02-07 | SRM 338 | 2 | 485 | 395.78 | -0.38 | -40 | 1405 | 6539 | -125 | 561 | 7403 |
| 3 | 2007-02-03 | SRM 337 | 2 | 473 | 466.15 | -0.02 | 11 | 1445 | 6033 | -49 | 686 | 6682 |
| 2 | 2007-01-25 | SRM 336 | 2 | 348 | 328.59 | -0.08 | -1 | 1434 | 6081 | -138 | 735 | 6292 |
| 1 | 2007-01-04 | SRM 333 | 2 | 468 | 386.18 | -0.28 | -54 | 1435 | 5989 | -327 | 873 | 5034 |