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 |
|---|---|---|---|
| david810 | 2 | 2061 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.044 | 0.242 | 0.246 | 41.5 | -41 | 42 | 1242 | 1201 | 3192 |
| SRMFix | 0.664 | 0.664 | 0.893 | 140.7 | 12 | 270 | 1481 | 1481 | 4232 |
| initial | 0.714 | 0.714 | 0.941 | 85.9 | 12 | 160 | 1372 | 1372 | 5016 |
| EloSRM | 0.727 | 0.727 | 0.992 | 208.8 | 27 | 391 | 2061 | 2061 | 3956 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-13 | Member SRM 461 | 1 | 437 | 558.57 | 0.05 | 27 | 2061 | 3956 | -41 | 1201 | 3192 |
| 1 | 2010-01-19 | SRM 459 | 2 | 253 | 668.54 | 1.40 | 391 | 2034 | 4101 | 42 | 1242 | 2773 |