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 |
|---|---|---|---|
| FPrince | 4 | 1993 | 1041 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.547 | 0.633 | 1.087 | 126.5 | -28 | 403 | 2028 | 1993 | 4202 |
| initial | 0.583 | 0.634 | 1.082 | 76.3 | -11 | 258 | 1493 | 1481 | 4160 |
| SRMFix | 0.490 | 0.636 | 1.072 | 119.0 | -24 | 418 | 1639 | 1601 | 3400 |
| SRM | 0.135 | 0.849 | 1.067 | 216.2 | -238 | 353 | 1553 | 1041 | 4414 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-06-13 | SRM 442 | 1 | 626 | 581.11 | -0.13 | -28 | 1993 | 4202 | -238 | 1041 | 4414 |
| 3 | 2009-05-27 | SRM 441 | 1 | 439 | 477.74 | -0.04 | -6 | 2021 | 3993 | -158 | 1279 | 2516 |
| 2 | 2008-05-25 | East China Round 2 | 1 | 65 | 74.68 | 0.20 | 68 | 2028 | 3446 | -116 | 1437 | 1775 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 166 | 741.76 | 2.16 | 403 | 1959 | 3828 | 353 | 1553 | 1201 |