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 |
|---|---|---|---|
| xbz | 8 | 2087 | 1172 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.421 | 0.455 | 0.870 | 60.2 | -12 | 261 | 1670 | 1658 | 2561 |
| SRM | 0.224 | 0.464 | 0.784 | 42.8 | -55 | 114 | 1242 | 1172 | 2912 |
| EloSRM | 0.438 | 0.470 | 0.855 | 75.8 | -12 | 256 | 2098 | 2087 | 2492 |
| Odd | 0.440 | 0.475 | 0.859 | 76.8 | -13 | 266 | 1992 | 1979 | 2498 |
| initial | 0.527 | 0.548 | 0.961 | 66.0 | -10 | 310 | 1718 | 1707 | 2457 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2007-10-17 | SRM 372 | 1 | 459 | 477.58 | -0.13 | -12 | 2087 | 2492 | -42 | 1172 | 2912 |
| 7 | 2007-10-13 | SRM 371 | 2 | 124 | 148.52 | 0.26 | 33 | 2098 | 2434 | 18 | 1214 | 2615 |
| 6 | 2007-06-07 | SRM 353 | 1 | 505 | 527.41 | 0.06 | 15 | 2065 | 2305 | -24 | 1196 | 2584 |
| 5 | 2007-06-02 | SRM 352 | 1 | 457 | 497.95 | 0.12 | 27 | 2050 | 2337 | -22 | 1220 | 2399 |
| 4 | 2007-05-29 | SRM 351 | 1 | 271 | 401.84 | 0.08 | 23 | 2023 | 2423 | 25 | 1242 | 2247 |
| 3 | 2007-05-15 | SRM 349 | 2 | 50 | 239.77 | 2.26 | 206 | 2000 | 2516 | 114 | 1217 | 2415 |
| 2 | 2007-05-01 | SRM 347 | 2 | 238 | 247.39 | 0.06 | 33 | 1793 | 3678 | -55 | 1103 | 3125 |
| 1 | 2007-04-18 | SRM 345 | 2 | 267 | 461.68 | 0.79 | 256 | 1760 | 3842 | -42 | 1158 | 2759 |