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 |
|---|---|---|---|
| ph03nix | 4 | 1590 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.058 | 0.313 | 0.338 | 37.7 | -37 | 62 | 1243 | 1172 | 9598 |
| Odd | -0.027 | 0.320 | 0.368 | 49.5 | -32 | 132 | 1549 | 1493 | 7917 |
| EloSRM | -0.030 | 0.321 | 0.366 | 52.4 | -39 | 136 | 1662 | 1590 | 8401 |
| SRMFix | -0.078 | 0.333 | 0.353 | 52.4 | -44 | 84 | 1240 | 1158 | 9268 |
| SRM | -0.455 | 0.455 | 0.524 | 115.5 | -250 | -27 | 950 | 738 | 10742 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-08-16 | SRM 414 | 2 | 508 | 520.15 | -0.29 | -39 | 1590 | 8401 | -93 | 738 | 10742 |
| 3 | 2007-12-11 | SRM 382 | 2 | 290 | 313.31 | -0.32 | -32 | 1630 | 5982 | -92 | 831 | 6469 |
| 2 | 2007-10-17 | SRM 372 | 2 | 343 | 514.25 | 0.58 | 136 | 1662 | 5201 | -27 | 923 | 4750 |
| 1 | 2007-10-13 | SRM 371 | 2 | 372 | 497.20 | -0.09 | -2 | 1526 | 6191 | -250 | 950 | 4469 |