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 |
|---|---|---|---|
| larbin | 2 | 1609 | 690 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.235 | 0.235 | 0.253 | 50.4 | -74 | -26 | 1635 | 1609 | 12446 |
| initial | -0.329 | 0.329 | 0.335 | 39.6 | -48 | -32 | 1152 | 1121 | 11981 |
| SRMFix | -0.338 | 0.338 | 0.357 | 72.0 | -106 | -38 | 1094 | 1056 | 12099 |
| SRM | -0.945 | 0.945 | 1.030 | 255.0 | -385 | -125 | 815 | 690 | 10826 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-06-07 | SRM 545 | 2 | 721 | 807.11 | -0.14 | -26 | 1609 | 12446 | -125 | 690 | 10826 |
| 1 | 2011-05-11 | SRM 506 | 2 | 673 | 535.35 | -0.33 | -74 | 1635 | 9285 | -385 | 815 | 7579 |