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 |
|---|---|---|---|
| swift90 | 4 | 2395 | 1165 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.367 | 1.909 | 3.295 | 204.1 | -102 | 636 | 1734 | 1656 | 4251 |
| EloSRM | 1.277 | 2.046 | 3.365 | 253.1 | -75 | 849 | 2484 | 2395 | 3621 |
| initial | 1.182 | 2.063 | 3.314 | 248.4 | -155 | 782 | 1935 | 1769 | 3876 |
| SRM | 1.330 | 2.114 | 3.177 | 221.2 | -386 | 394 | 1208 | 1165 | 4448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-07-02 | SRM 548 | 2 | 146 | 74.17 | -0.98 | -53 | 2395 | 3621 | 31 | 1165 | 4448 |
| 3 | 2012-03-03 | SRM 535 | 1 | 627 | 628.15 | -0.24 | -36 | 2448 | 3115 | -74 | 1134 | 4835 |
| 2 | 2011-12-17 | SRM 527 | 2 | 9 | 901.81 | 6.65 | 849 | 2484 | 2713 | 394 | 1208 | 3921 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 949 | 843.16 | -0.32 | -75 | 1636 | 9426 | -386 | 814 | 7707 |