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 |
|---|---|---|---|
| rachid | 1 | 1371 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.513 | 0.513 | 0.513 | 110.8 | -111 | -111 | 1371 | 1371 | 6655 |
| initial | -0.630 | 0.630 | 0.630 | 75.9 | -76 | -76 | 1124 | 1124 | 6679 |
| SRMFix | -0.657 | 0.657 | 0.657 | 150.2 | -150 | -150 | 1050 | 1050 | 6947 |
| SRM | -1.344 | 1.344 | 1.344 | 480.0 | -480 | -480 | 720 | 720 | 6237 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-11-11 | SRM 326 | 2 | 475 | 350.79 | -0.51 | -111 | 1371 | 6655 | -480 | 720 | 6237 |