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 |
|---|---|---|---|
| Focus13 | 2 | 2334 | 1417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.609 | 0.609 | 0.633 | 108.5 | 104 | 113 | 1417 | 1417 | 1742 |
| SRMFix | 1.268 | 1.268 | 1.333 | 239.9 | 136 | 344 | 1680 | 1680 | 2998 |
| EloSRM | 1.325 | 1.325 | 1.411 | 350.6 | 247 | 454 | 2334 | 2334 | 2316 |
| initial | 1.336 | 1.336 | 1.394 | 160.9 | 113 | 209 | 1522 | 1522 | 3834 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-25 | SRM 453.5 | 1 | 319 | 571.04 | 0.84 | 247 | 2334 | 2316 | 104 | 1417 | 1742 |
| 1 | 2009-11-05 | SRM 452 | 2 | 185 | 648.49 | 1.81 | 454 | 2087 | 3658 | 113 | 1313 | 2340 |