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 |
|---|---|---|---|
| raman2805 | 9 | 1835 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.382 | 0.757 | 0.914 | 84.2 | -112 | 162 | 1939 | 1835 | 5534 |
| Odd | 0.385 | 0.762 | 0.916 | 78.8 | -98 | 160 | 1823 | 1737 | 5333 |
| initial | 0.218 | 0.824 | 0.997 | 99.2 | -202 | 200 | 1695 | 1436 | 4561 |
| SRMFix | 0.309 | 0.855 | 1.003 | 88.1 | -143 | 142 | 1568 | 1429 | 4839 |
| SRM | 0.394 | 0.948 | 1.170 | 117.6 | -539 | 109 | 1019 | 884 | 8363 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-04-19 | SRM 438 | 2 | 320 | 405.54 | -0.37 | -26 | 1835 | 5534 | -53 | 884 | 8363 |
| 8 | 2009-01-21 | SRM 433 | 2 | 559 | 311.36 | -0.84 | -78 | 1862 | 5361 | -82 | 937 | 7669 |
| 7 | 2007-08-11 | SRM 363 | 2 | 93 | 262.21 | 1.50 | 92 | 1939 | 3093 | 100 | 1019 | 3860 |
| 6 | 2007-07-17 | SRM 358 | 2 | 86 | 266.60 | 1.63 | 114 | 1847 | 3577 | 109 | 919 | 4573 |
| 5 | 2007-07-02 | SRM 356 | 2 | 168 | 269.77 | 0.68 | 74 | 1733 | 4294 | 62 | 810 | 5548 |
| 4 | 2007-06-14 | SRM 354 | 2 | 402 | 413.47 | 0.04 | 19 | 1659 | 4772 | 6 | 748 | 6065 |
| 3 | 2007-06-07 | SRM 353 | 2 | 283 | 567.61 | 1.00 | 162 | 1640 | 4877 | 94 | 742 | 6132 |
| 2 | 2007-06-02 | SRM 352 | 2 | 458 | 552.88 | 0.27 | 81 | 1478 | 5962 | -13 | 648 | 6793 |
| 1 | 2007-05-29 | SRM 351 | 2 | 614 | 454.71 | -0.47 | -112 | 1397 | 6820 | -539 | 661 | 6668 |