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 |
|---|---|---|---|
| ppetrov | 8 | 1863 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.177 | 0.359 | 0.540 | 43.2 | -38 | 149 | 1416 | 1370 | 5226 |
| SRMFix | 0.172 | 0.372 | 0.553 | 51.0 | -89 | 135 | 1379 | 1347 | 5809 |
| EloSRM | 0.098 | 0.450 | 0.582 | 64.2 | -41 | 205 | 1911 | 1863 | 5137 |
| SRM | -0.094 | 0.471 | 0.653 | 90.8 | -340 | 172 | 1038 | 930 | 8085 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-09-11 | SRM 417 | 2 | 445 | 345.03 | -0.37 | -16 | 1863 | 5137 | -36 | 930 | 8085 |
| 7 | 2008-08-16 | SRM 414 | 2 | 398 | 311.68 | -0.35 | -16 | 1879 | 4989 | -38 | 966 | 7724 |
| 6 | 2008-07-19 | SRM 410 | 2 | 449 | 356.67 | -0.33 | -16 | 1895 | 4756 | -34 | 1004 | 6903 |
| 5 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,192.16 | 0.08 | 20 | 1911 | 3999 | 29 | 1038 | 4508 |
| 4 | 2008-02-05 | TCO08 Qual 1 | 1 | 357 | 822.77 | 1.20 | 193 | 1891 | 4106 | 172 | 1009 | 4801 |
| 3 | 2008-02-02 | SRM 390 | 2 | 478 | 430.38 | -0.15 | -5 | 1699 | 5659 | -50 | 837 | 6529 |
| 2 | 2008-01-15 | SRM 388 | 2 | 285 | 533.73 | 0.90 | 205 | 1704 | 5520 | 27 | 887 | 5939 |
| 1 | 2008-01-05 | SRM 386 | 2 | 590 | 510.62 | -0.21 | -41 | 1499 | 7487 | -340 | 860 | 6190 |