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 |
|---|---|---|---|
| nightfade | 12 | 2410 | 1232 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.569 | 0.921 | 1.370 | 98.0 | -43 | 484 | 2410 | 2410 | 3622 |
| SRMFix | 0.452 | 0.984 | 1.438 | 106.0 | -98 | 374 | 1840 | 1766 | 3593 |
| SRM | 0.778 | 0.996 | 1.526 | 79.8 | -249 | 131 | 1331 | 1232 | 3833 |
| initial | 0.502 | 1.005 | 1.532 | 121.0 | -176 | 414 | 2044 | 1865 | 3583 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2012-12-12 | SRM 564 | 1 | 537 | 571.90 | 0.09 | 19 | 2410 | 3622 | -8 | 1232 | 3833 |
| 11 | 2012-11-30 | SRM 562 | 1 | 366 | ||||||||
| 10 | 2012-10-19 | SRM 558 | 1 | 329 | 476.50 | -0.04 | 2 | 2392 | 3704 | 4 | 1240 | 3739 |
| 9 | 2012-10-10 | SRM 557 | 2 | 115 | 176.28 | 0.62 | 56 | 2390 | 3724 | 41 | 1236 | 3777 |
| 8 | 2012-09-07 | SRM 555 | 2 | 168 | 181.68 | 0.11 | 29 | 2334 | 4149 | 26 | 1195 | 4279 |
| 7 | 2012-09-01 | SRM 554 | 1 | 715 | 679.49 | -0.17 | -35 | 2305 | 4317 | -116 | 1169 | 4469 |
| 6 | 2010-05-20 | SRM 470 | 2 | 23 | 205.08 | 3.16 | 149 | 2340 | 2372 | 131 | 1285 | 2427 |
| 5 | 2010-05-04 | SRM 469 | 2 | 320 | 167.88 | -0.93 | -42 | 2191 | 3048 | -19 | 1154 | 3381 |
| 4 | 2010-04-20 | Member SRM 468 | 2 | 59 | 276.70 | 2.23 | 188 | 2233 | 2726 | 122 | 1173 | 3165 |
| 3 | 2010-01-14 | Member SRM 458 | 2 | 365 | 229.64 | -0.67 | -43 | 2045 | 3972 | -31 | 1051 | 4230 |
| 2 | 2009-12-17 | Member SRM 455 | 1 | 507 | 486.10 | -0.13 | -32 | 2088 | 3610 | -249 | 1082 | 3941 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 145 | 575.32 | 1.99 | 484 | 2120 | 3442 | 131 | 1331 | 2197 |