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 |
|---|---|---|---|
| codemal | 4 | 1789 | 720 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.029 | 0.388 | 0.457 | 46.7 | -62 | 86 | 1270 | 1186 | 9439 |
| EloSRM | -0.030 | 0.406 | 0.483 | 63.6 | -62 | 164 | 1876 | 1789 | 9051 |
| SRMFix | -0.069 | 0.433 | 0.484 | 65.8 | -64 | 117 | 1269 | 1170 | 9236 |
| SRM | -0.524 | 0.617 | 0.700 | 120.0 | -257 | -4 | 943 | 720 | 10303 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-02-23 | SRM 534 | 2 | 731 | 558.40 | -0.55 | -62 | 1789 | 9051 | -129 | 720 | 10303 |
| 3 | 2011-12-23 | SRM 526.5 | 2 | 515 | 433.72 | -0.25 | -26 | 1850 | 7863 | -90 | 849 | 7895 |
| 2 | 2011-05-28 | SRM 507 | 2 | 500 | 841.77 | 0.75 | 164 | 1876 | 6879 | -4 | 939 | 6204 |
| 1 | 2011-05-11 | SRM 506 | 2 | 564 | 535.35 | -0.08 | 3 | 1713 | 8312 | -257 | 943 | 6046 |