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 |
|---|---|---|---|
| zheh12 | 7 | 2211 | 992 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.437 | 0.601 | 0.788 | 98.8 | -124 | 272 | 2211 | 2211 | 5109 |
| Odd | 0.458 | 0.602 | 0.796 | 97.5 | -107 | 266 | 2027 | 2027 | 5162 |
| initial | 0.456 | 0.639 | 0.816 | 77.0 | -68 | 193 | 1584 | 1584 | 4837 |
| SRMFix | 0.474 | 0.656 | 0.836 | 88.9 | -146 | 185 | 1531 | 1531 | 5177 |
| SRM | 0.641 | 1.079 | 1.160 | 146.3 | -616 | 124 | 992 | 992 | 6270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-11-20 | SRM 561 | 2 | 201 | 215.25 | 0.10 | 20 | 2211 | 5109 | 29 | 992 | 6270 |
| 6 | 2012-10-30 | SRM 559 | 2 | 114 | 155.06 | 0.44 | 47 | 2191 | 5261 | 50 | 963 | 6647 |
| 5 | 2012-10-19 | SRM 558 | 2 | 290 | 277.06 | -0.07 | 10 | 2145 | 5720 | 28 | 913 | 7383 |
| 4 | 2012-09-07 | SRM 555 | 2 | 160 | 442.50 | 1.47 | 152 | 2135 | 5884 | 123 | 885 | 7868 |
| 3 | 2012-08-04 | SRM 551 | 2 | 461 | 590.84 | 0.36 | 67 | 1983 | 7183 | 54 | 762 | 9631 |
| 2 | 2012-07-21 | SRM 550 | 2 | 400 | 960.92 | 1.26 | 272 | 1916 | 7834 | 124 | 708 | 10397 |
| 1 | 2012-07-09 | SRM 549 | 2 | 682 | 486.30 | -0.51 | -124 | 1644 | 11678 | -616 | 584 | 11648 |