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 |
|---|---|---|---|
| dumi | 4 | 2051 | 1238 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.200 | 0.462 | 0.691 | 108.5 | -198 | 178 | 1407 | 1238 | 2406 |
| SRMFix | 0.555 | 0.624 | 1.028 | 118.4 | -19 | 403 | 1646 | 1635 | 2615 |
| initial | 0.625 | 0.636 | 1.048 | 76.6 | -3 | 249 | 1501 | 1501 | 3209 |
| EloSRM | 0.602 | 0.666 | 1.107 | 157.8 | -31 | 481 | 2054 | 2051 | 2615 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-10-02 | SRM 368 | 1 | 248 | 383.76 | 0.08 | 28 | 2051 | 2615 | 29 | 1238 | 2406 |
| 3 | 2007-09-18 | SRM 366 | 1 | 386 | 375.30 | -0.13 | -31 | 2023 | 2776 | -198 | 1209 | 2603 |
| 2 | 2006-11-22 | SRM 327 | 1 | 149 | 271.61 | 0.27 | 91 | 2054 | 1977 | 29 | 1407 | 1304 |
| 1 | 2006-11-11 | SRM 326 | 2 | 77 | 351.81 | 2.19 | 481 | 1963 | 2365 | 178 | 1378 | 1408 |