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 |
|---|---|---|---|
| yichao_Leo | 4 | 1745 | 647 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.008 | 0.358 | 0.482 | 50.0 | -110 | 77 | 1205 | 1165 | 7419 |
| initial | 0.007 | 0.362 | 0.458 | 43.5 | -76 | 79 | 1210 | 1203 | 7227 |
| EloSRM | -0.001 | 0.391 | 0.479 | 68.4 | -100 | 97 | 1750 | 1745 | 7071 |
| Odd | 0.003 | 0.398 | 0.473 | 70.3 | -91 | 96 | 1600 | 1600 | 7111 |
| SRM | -0.424 | 0.728 | 0.813 | 162.8 | -362 | 49 | 1018 | 647 | 8806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-10-26 | SRM 486 | 2 | 527 | 818.91 | 0.64 | 97 | 1745 | 7071 | 49 | 647 | 8806 |
| 3 | 2010-10-05 | SRM 484 | 2 | 546 | 513.61 | -0.09 | -2 | 1648 | 7941 | -58 | 598 | 9048 |
| 2 | 2010-09-15 | Member SRM 482 | 2 | 1040 | 652.80 | -0.70 | -100 | 1650 | 7807 | -362 | 656 | 8542 |
| 1 | 2010-09-09 | SRM 481 | 2 | 583 | 644.73 | 0.14 | 75 | 1750 | 6813 | -182 | 1018 | 4640 |