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 |
|---|---|---|---|
| elzahhar | 4 | 1592 | 607 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.154 | 0.185 | 0.218 | 25.0 | -36 | 28 | 1634 | 1592 | 7930 |
| initial | -0.193 | 0.204 | 0.240 | 24.6 | -43 | 3 | 1180 | 1107 | 9350 |
| SRMFix | -0.191 | 0.223 | 0.245 | 37.0 | -54 | 9 | 1146 | 1070 | 9010 |
| SRM | -0.616 | 0.616 | 0.712 | 148.2 | -277 | -55 | 923 | 607 | 8793 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-02-17 | SRM 462 | 2 | 572 | 507.27 | -0.35 | -36 | 1592 | 7930 | -100 | 607 | 8793 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 766 | 799.61 | 0.06 | 28 | 1628 | 7444 | -55 | 707 | 7973 |
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 612.68 | -0.24 | -33 | 1601 | 7419 | -161 | 762 | 7220 |
| 1 | 2009-12-05 | SRM 454 | 2 | 739 | 692.72 | -0.09 | -3 | 1634 | 7238 | -277 | 923 | 5694 |