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 |
|---|---|---|---|
| Mat_Ol | 5 | 2170 | 1099 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.492 | 0.492 | 0.675 | 68.2 | 23 | 203 | 1541 | 1541 | 4566 |
| SRM | 0.193 | 0.508 | 0.594 | 52.2 | -166 | 54 | 1099 | 1099 | 4633 |
| EloSRM | 0.518 | 0.518 | 0.678 | 110.8 | 31 | 245 | 2170 | 2170 | 4355 |
| initial | 0.617 | 0.617 | 0.758 | 74.3 | 18 | 171 | 1572 | 1572 | 4352 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-06-02 | SRM 508 | 2 | 273 | 394.86 | 0.53 | 79 | 2170 | 4355 | 26 | 1099 | 4633 |
| 4 | 2011-05-17 | SRM 504.5 | 2 | 382 | 510.48 | 0.42 | 101 | 2091 | 4818 | 0 | 1073 | 4792 |
| 3 | 2009-09-23 | SRM 449 | 2 | 367 | 388.93 | 0.08 | 31 | 1991 | 4280 | -15 | 1073 | 4157 |
| 2 | 2009-09-10 | SRM 448 | 2 | 237 | 598.30 | 1.34 | 245 | 1960 | 4513 | 54 | 1088 | 4048 |
| 1 | 2009-07-08 | SRM 444 | 2 | 579 | 675.95 | 0.22 | 99 | 1715 | 6574 | -166 | 1034 | 4467 |