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 |
|---|---|---|---|
| coder90 | 2 | 1529 | 653 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.261 | 0.261 | 0.285 | 53.2 | -87 | -20 | 1549 | 1529 | 8496 |
| SRMFix | -0.337 | 0.337 | 0.368 | 72.7 | -113 | -33 | 1087 | 1055 | 8895 |
| initial | -0.337 | 0.337 | 0.354 | 40.6 | -54 | -28 | 1146 | 1119 | 8818 |
| SRM | -0.862 | 0.862 | 0.954 | 273.5 | -429 | -118 | 771 | 653 | 8099 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 653.44 | -0.15 | -20 | 1529 | 8496 | -118 | 653 | 8099 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 666 | 573.28 | -0.38 | -87 | 1549 | 8297 | -429 | 771 | 7612 |