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 |
|---|---|---|---|
| puvar | 4 | 2035 | 1061 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.904 | 1.087 | 1.235 | 168.3 | -89 | 364 | 2035 | 2035 | 3121 |
| initial | 0.941 | 1.171 | 1.283 | 141.0 | -55 | 205 | 1653 | 1653 | 2906 |
| SRMFix | 0.915 | 1.173 | 1.280 | 161.3 | -120 | 254 | 1605 | 1605 | 3063 |
| SRM | 0.687 | 1.383 | 1.429 | 185.8 | -441 | 144 | 1061 | 1061 | 4301 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-24 | SRM 389 | 2 | 84 | 229.17 | 1.45 | 122 | 2035 | 3121 | 102 | 1061 | 4301 |
| 3 | 2008-01-15 | SRM 388 | 2 | 197 | 319.04 | 0.70 | 98 | 1913 | 3852 | 56 | 959 | 5152 |
| 2 | 2008-01-09 | SRM 387 | 2 | 106 | 379.22 | 1.84 | 364 | 1815 | 4575 | 144 | 903 | 5736 |
| 1 | 2008-01-05 | SRM 386 | 2 | 609 | 506.69 | -0.37 | -89 | 1451 | 8275 | -441 | 759 | 7296 |