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 |
|---|---|---|---|
| Irisl | 1 | 1581 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.206 | 0.206 | 0.206 | 37.0 | -37 | -37 | 1581 | 1581 | 7795 |
| initial | -0.277 | 0.277 | 0.277 | 33.3 | -33 | -33 | 1167 | 1167 | 8016 |
| SRMFix | -0.332 | 0.332 | 0.332 | 78.7 | -79 | -79 | 1121 | 1121 | 8361 |
| SRM | -1.220 | 1.220 | 1.220 | 320.0 | -320 | -320 | 880 | 880 | 6372 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 830 | 719.67 | -0.21 | -37 | 1581 | 7795 | -320 | 880 | 6372 |