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 |
|---|---|---|---|
| contingencyplan | 5 | 1714 | 857 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.186 | 0.476 | 0.535 | 57.3 | -54 | 114 | 1312 | 1312 | 4326 |
| SRMFix | 0.203 | 0.504 | 0.552 | 73.1 | -113 | 92 | 1276 | 1276 | 4642 |
| Odd | 0.251 | 0.521 | 0.602 | 93.1 | -50 | 209 | 1605 | 1605 | 4605 |
| SRM | -0.078 | 0.535 | 0.667 | 93.8 | -332 | 51 | 872 | 857 | 5125 |
| EloSRM | 0.272 | 0.543 | 0.641 | 111.0 | -64 | 281 | 1714 | 1714 | 4442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-07-02 | SRM 356 | 2 | 164 | 379.49 | 1.21 | 281 | 1714 | 4442 | 51 | 857 | 5125 |
| 4 | 2004-01-28 | SRM 181 | 2 | 170 | 133.63 | -0.35 | -24 | 1433 | 2313 | -66 | 806 | 2729 |
| 3 | 2004-01-22 | SRM 180 | 2 | 106 | 132.97 | 0.32 | 63 | 1457 | 2197 | 12 | 872 | 2378 |
| 2 | 2004-01-07 | SRM 178 | 2 | 120 | 170.70 | 0.51 | 122 | 1394 | 2336 | -8 | 860 | 2386 |
| 1 | 2003-12-30 | SRM 177 | 2 | 155 | 123.37 | -0.33 | -64 | 1272 | 2896 | -332 | 868 | 2356 |