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 |
|---|---|---|---|
| baoyu | 1 | 2513 | 1669 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.768 | 4.768 | 4.768 | 469.0 | 469 | 469 | 1669 | 1669 | 937 |
| SRMFix | 5.714 | 5.714 | 5.714 | 831.7 | 832 | 832 | 2032 | 2032 | 1415 |
| initial | 5.766 | 5.766 | 5.766 | 694.3 | 694 | 694 | 1894 | 1894 | 2481 |
| EloSRM | 5.847 | 5.847 | 5.847 | 886.4 | 886 | 886 | 2513 | 2513 | 1524 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-23 | SRM 449 | 2 | 13 | 748.26 | 5.85 | 886 | 2513 | 1524 | 469 | 1669 | 937 |