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 |
|---|---|---|---|
| silvia.ahmed | 1 | 2331 | 1550 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.197 | 3.197 | 3.197 | 350.0 | 350 | 350 | 1550 | 1550 | 1172 |
| SRMFix | 4.143 | 4.143 | 4.143 | 679.8 | 680 | 680 | 1880 | 1880 | 1769 |
| initial | 4.200 | 4.200 | 4.200 | 505.7 | 506 | 506 | 1706 | 1706 | 2730 |
| EloSRM | 4.299 | 4.299 | 4.299 | 786.9 | 787 | 787 | 2331 | 2331 | 1743 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-02-02 | SRM 390 | 2 | 28 | 551.26 | 4.30 | 787 | 2331 | 1743 | 350 | 1550 | 1172 |