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 |
|---|---|---|---|
| mohammad_khazab | 4 | 1586 | 646 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.083 | 0.120 | 0.135 | 18.9 | -23 | 24 | 1454 | 1454 | 7828 |
| EloSRM | -0.090 | 0.134 | 0.153 | 24.9 | -40 | 26 | 1586 | 1586 | 7811 |
| initial | -0.155 | 0.168 | 0.199 | 20.2 | -35 | 3 | 1165 | 1125 | 8903 |
| SRMFix | -0.144 | 0.179 | 0.212 | 34.8 | -81 | 8 | 1119 | 1078 | 8751 |
| SRM | -0.552 | 0.552 | 0.684 | 138.5 | -314 | -32 | 886 | 646 | 8355 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-01-19 | SRM 459 | 2 | 695 | 737.90 | 0.09 | 26 | 1586 | 7811 | -32 | 646 | 8355 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 485 | 640.07 | -0.04 | 6 | 1560 | 8029 | -58 | 678 | 7977 |
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 638.05 | -0.18 | -28 | 1555 | 7955 | -150 | 736 | 7475 |
| 1 | 2009-08-25 | SRM 447 | 2 | 742 | 634.07 | -0.23 | -40 | 1582 | 7823 | -314 | 886 | 6357 |