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 |
|---|---|---|---|
| change | 1 | 1901 | 1487 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.491 | 1.491 | 1.491 | 287.0 | 287 | 287 | 1487 | 1487 | 1440 |
| SRMFix | 1.653 | 1.653 | 1.653 | 339.9 | 340 | 340 | 1540 | 1540 | 3607 |
| initial | 1.665 | 1.665 | 1.665 | 200.5 | 200 | 200 | 1400 | 1400 | 4508 |
| EloSRM | 1.683 | 1.683 | 1.683 | 344.2 | 344 | 344 | 1901 | 1901 | 4297 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 231 | 741.76 | 1.68 | 344 | 1901 | 4297 | 287 | 1487 | 1440 |