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 |
|---|---|---|---|
| catzero | 4 | 2138 | 1040 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.020 | 1.251 | 2.067 | 119.5 | -62 | 337 | 1553 | 1553 | 4619 |
| EloSRM | 1.011 | 1.267 | 2.013 | 127.8 | -48 | 279 | 2138 | 2138 | 4898 |
| initial | 1.077 | 1.280 | 2.092 | 154.1 | -49 | 498 | 1719 | 1719 | 3717 |
| Odd | 1.029 | 1.281 | 2.011 | 132.2 | -42 | 279 | 1975 | 1975 | 4938 |
| SRM | 0.534 | 1.434 | 2.053 | 141.0 | -187 | 202 | 1040 | 1040 | 5433 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-09-14 | SRM 518 | 2 | 42 | 657.14 | 3.97 | 279 | 2138 | 4898 | 202 | 1040 | 5433 |
| 3 | 2011-09-10 | SRM 517 | 2 | 837 | 749.75 | -0.51 | -48 | 1859 | 7447 | -133 | 838 | 7824 |
| 2 | 2011-08-30 | SRM 516 | 2 | 435 | 579.21 | 0.41 | 100 | 1907 | 6844 | -42 | 971 | 6059 |
| 1 | 2011-08-20 | SRM 515 | 2 | 653 | 737.88 | 0.18 | 84 | 1808 | 7832 | -187 | 1013 | 5573 |