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 |
|---|---|---|---|
| gcmcnutt | 5 | 1841 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.458 | 0.659 | 0.880 | 95.4 | -83 | 179 | 1841 | 1841 | 4136 |
| initial | 0.397 | 0.680 | 0.902 | 81.9 | -53 | 221 | 1471 | 1439 | 3732 |
| SRMFix | 0.432 | 0.688 | 0.913 | 91.0 | -115 | 186 | 1409 | 1393 | 4247 |
| SRM | 0.228 | 0.759 | 1.028 | 125.6 | -435 | 123 | 900 | 900 | 5364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-11-20 | SRM 378 | 2 | 318 | 285.44 | -0.16 | 0 | 1841 | 4136 | 0 | 900 | 5364 |
| 4 | 2007-11-14 | SRM 376 | 2 | 90 | 310.48 | 1.79 | 179 | 1840 | 4080 | 123 | 900 | 5285 |
| 3 | 2007-11-06 | SRM 374 | 2 | 308 | 475.16 | 0.62 | 111 | 1662 | 5330 | 41 | 777 | 6517 |
| 2 | 2007-10-23 | SRM 373 | 2 | 300 | 390.36 | 0.38 | 105 | 1551 | 6126 | -29 | 736 | 6637 |
| 1 | 2007-10-17 | SRM 372 | 2 | 595 | 508.97 | -0.35 | -83 | 1446 | 7237 | -435 | 765 | 6299 |