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 |
|---|---|---|---|
| ahmada | 3 | 2049 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.225 | 0.225 | 0.245 | 64.9 | 57 | 80 | 2049 | 2049 | 7821 |
| SRMFix | 0.206 | 0.236 | 0.272 | 37.3 | -11 | 55 | 1290 | 1290 | 8101 |
| initial | 0.273 | 0.273 | 0.325 | 32.9 | 3 | 51 | 1299 | 1299 | 8107 |
| SRM | -0.421 | 0.421 | 0.583 | 91.0 | -205 | -14 | 995 | 927 | 7513 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-04-21 | SRM 617 | 2 | 490 | 595.68 | 0.28 | 58 | 2049 | 7821 | -14 | 927 | 7513 |
| 2 | 2014-03-29 | SRM 614 | 2 | 590 | 729.89 | 0.31 | 80 | 1991 | 8119 | -54 | 941 | 7099 |
| 1 | 2014-03-21 | SRM 613 | 2 | 637 | 676.84 | 0.09 | 57 | 1911 | 9041 | -205 | 995 | 6452 |