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 |
|---|---|---|---|
| sergueif | 12 | 2100 | 1041 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.468 | 0.822 | 1.184 | 65.3 | -50 | 143 | 2131 | 2100 | 3534 |
| initial | 0.394 | 0.840 | 1.155 | 101.2 | -194 | 289 | 1964 | 1769 | 2814 |
| SRMFix | 0.472 | 0.842 | 1.215 | 65.5 | -75 | 154 | 1689 | 1614 | 3333 |
| SRM | 0.504 | 0.973 | 1.400 | 70.8 | -157 | 118 | 1136 | 1041 | 4419 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-09-23 | SRM 449 | 2 | 561 | 365.14 | -1.04 | -31 | 2100 | 3534 | -95 | 1041 | 4419 |
| 11 | 2009-08-25 | SRM 447 | 2 | 37 | 257.76 | 2.80 | 107 | 2131 | 3288 | 118 | 1136 | 3619 |
| 10 | 2009-08-08 | SRM 446 | 2 | 81 | 399.19 | 2.30 | 114 | 2024 | 3980 | 108 | 1018 | 4569 |
| 9 | 2009-07-23 | SRM 445 | 2 | 473 | 404.99 | -0.22 | -5 | 1909 | 4848 | -11 | 910 | 5996 |
| 8 | 2009-07-08 | SRM 444 | 2 | 337 | 415.22 | 0.30 | 38 | 1914 | 4826 | 23 | 921 | 5814 |
| 7 | 2009-06-23 | SRM 443 | 2 | 349 | 346.71 | -0.01 | 14 | 1876 | 5092 | 2 | 898 | 6190 |
| 6 | 2009-06-13 | SRM 442 | 2 | 579 | 371.45 | -0.64 | -50 | 1862 | 5208 | -54 | 896 | 6238 |
| 5 | 2008-10-18 | SRM 422 | 2 | 204 | 479.22 | 1.23 | 119 | 1912 | 4701 | 71 | 950 | 7704 |
| 4 | 2008-10-08 | SRM 421 | 2 | 334 | 500.68 | 0.58 | 87 | 1793 | 5987 | 23 | 879 | 8728 |
| 3 | 2008-10-02 | SRM 420 | 2 | 419 | 472.69 | 0.17 | 49 | 1706 | 6911 | -42 | 856 | 8943 |
| 2 | 2008-09-24 | SRM 419 | 2 | 398 | 344.64 | -0.21 | -27 | 1657 | 7440 | -145 | 898 | 8458 |
| 1 | 2008-01-09 | SRM 387 | 2 | 271 | 345.74 | 0.35 | 143 | 1684 | 5674 | -157 | 1043 | 4440 |