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 |
|---|---|---|---|
| Blind | 9 | 1650 | 620 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.033 | 0.209 | 0.226 | 25.2 | -39 | 33 | 1219 | 1168 | 8064 |
| SRMFix | -0.029 | 0.217 | 0.239 | 32.1 | -86 | 52 | 1185 | 1147 | 7636 |
| EloSRM | -0.038 | 0.225 | 0.237 | 36.4 | -59 | 106 | 1680 | 1650 | 7196 |
| Odd | -0.042 | 0.231 | 0.242 | 33.9 | -43 | 107 | 1560 | 1531 | 7153 |
| SRM | -0.198 | 0.314 | 0.476 | 74.8 | -370 | 9 | 830 | 620 | 9215 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-07-08 | SRM 444 | 2 | 716 | 635.41 | -0.17 | -8 | 1650 | 7196 | -14 | 620 | 9215 |
| 8 | 2009-05-12 | SRM 440 | 2 | 668 | 602.98 | -0.15 | -4 | 1658 | 7263 | -13 | 634 | 10322 |
| 7 | 2009-03-11 | SRM 436 | 2 | 469 | 504.59 | -0.26 | -18 | 1662 | 7492 | -38 | 647 | 11336 |
| 6 | 2009-02-07 | SRM 434 | 2 | 512 | 597.66 | 0.22 | 38 | 1680 | 7358 | 9 | 685 | 11076 |
| 5 | 2009-01-21 | SRM 433 | 2 | 527 | 581.73 | 0.14 | 33 | 1643 | 7709 | -14 | 676 | 11157 |
| 4 | 2009-01-06 | SRM 432 | 2 | 503 | 430.75 | -0.22 | -25 | 1610 | 7969 | -102 | 690 | 11003 |
| 3 | 2008-12-23 | SRM 431 | 2 | 240 | ||||||||
| 2 | 2008-12-20 | SRM 430 | 2 | 462 | 606.54 | 0.38 | 106 | 1635 | 7786 | -38 | 792 | 9799 |
| 1 | 2008-12-11 | SRM 429 | 2 | 603 | 577.09 | -0.25 | -59 | 1528 | 10302 | -370 | 830 | 9105 |