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 |
|---|---|---|---|
| petrovich | 7 | 2179 | 1204 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.474 | 0.514 | 0.842 | 79.0 | -13 | 353 | 1723 | 1719 | 2591 |
| EloSRM | 0.489 | 0.535 | 0.868 | 97.5 | -21 | 484 | 2179 | 2179 | 2464 |
| SRM | 0.466 | 0.663 | 0.886 | 77.1 | -179 | 103 | 1303 | 1204 | 3056 |
| initial | 0.671 | 0.676 | 1.040 | 81.4 | -2 | 241 | 1766 | 1766 | 2627 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,095.36 | -0.04 | 2 | 2179 | 2464 | -19 | 1204 | 3056 |
| 6 | 2008-02-05 | TCO08 Qual 1 | 1 | 436 | 533.72 | 0.23 | 33 | 2177 | 2431 | 31 | 1223 | 2930 |
| 5 | 2008-02-02 | SRM 390 | 2 | 123 | 141.29 | 0.20 | 29 | 2144 | 2564 | 43 | 1192 | 3207 |
| 4 | 2008-01-24 | SRM 389 | 2 | 71 | 169.00 | 1.25 | 102 | 2116 | 2678 | 95 | 1149 | 3503 |
| 3 | 2008-01-15 | SRM 388 | 1 | 577 | 550.21 | -0.12 | -21 | 2014 | 3199 | -179 | 1054 | 4352 |
| 2 | 2008-01-09 | SRM 387 | 1 | 300 | 358.45 | 0.01 | 12 | 2035 | 3068 | -70 | 1233 | 2834 |
| 1 | 2008-01-05 | SRM 386 | 2 | 137 | 510.62 | 1.90 | 484 | 2024 | 3109 | 103 | 1303 | 2269 |