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 |
|---|---|---|---|
| davidpy | 2 | 2100 | 864 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.036 | 0.561 | 0.562 | 255.0 | -423 | 87 | 1287 | 864 | 7467 |
| SRMFix | 0.689 | 0.807 | 1.061 | 166.5 | -20 | 313 | 1513 | 1492 | 5051 |
| initial | 0.755 | 0.808 | 1.105 | 97.3 | -6 | 188 | 1388 | 1382 | 5984 |
| EloSRM | 0.753 | 0.880 | 1.159 | 223.8 | -33 | 415 | 2133 | 2100 | 5073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 1 | 698 | 642.93 | -0.13 | -33 | 2100 | 5073 | -423 | 864 | 7467 |
| 1 | 2011-07-13 | SRM 512 | 2 | 296 | 918.49 | 1.63 | 415 | 2133 | 4760 | 87 | 1287 | 2971 |