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 |
|---|---|---|---|
| Quale | 1 | 1968 | 1331 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.931 | 0.931 | 0.931 | 131.0 | 131 | 131 | 1331 | 1331 | 1719 |
| SRMFix | 1.765 | 1.765 | 1.765 | 358.8 | 359 | 359 | 1559 | 1559 | 2731 |
| initial | 1.814 | 1.814 | 1.814 | 218.5 | 218 | 218 | 1418 | 1418 | 3346 |
| EloSRM | 1.923 | 1.923 | 1.923 | 472.5 | 473 | 473 | 1968 | 1968 | 2573 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-20 | SRM 340 | 2 | 111 | 420.99 | 1.92 | 473 | 1968 | 2573 | 131 | 1331 | 1719 |