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 |
|---|---|---|---|
| aptbot | 13 | 1840 | 569 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.170 | 0.615 | 1.014 | 53.9 | -52 | 230 | 1722 | 1722 | 5351 |
| EloSRM | 0.175 | 0.624 | 1.020 | 55.4 | -60 | 235 | 1840 | 1840 | 5386 |
| initial | 0.266 | 0.645 | 1.047 | 77.6 | -73 | 408 | 1616 | 1616 | 3400 |
| SRMFix | 0.248 | 0.652 | 1.055 | 57.4 | -76 | 173 | 1348 | 1348 | 5302 |
| SRM | 0.188 | 0.761 | 1.187 | 108.4 | -307 | 191 | 939 | 569 | 9628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2009-06-13 | SRM 442 | 2 | 62 | 583.79 | 3.24 | 131 | 1840 | 5386 | 191 | 569 | 9628 |
| 12 | 2009-05-27 | SRM 441 | 2 | 530 | 594.67 | 0.17 | 19 | 1709 | 6634 | 33 | 378 | 10648 |
| 11 | 2009-03-24 | SRM 437 | 2 | 858 | 510.14 | -0.73 | -37 | 1690 | 7191 | -222 | 345 | 12708 |
| 10 | 2009-03-11 | SRM 436 | 2 | 448 | 484.90 | 0.11 | 16 | 1727 | 6812 | 31 | 567 | 11933 |
| 9 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 827.10 | -0.19 | -12 | 1711 | 6983 | -12 | 536 | 12109 |
| 8 | 2009-02-28 | TCO09 Qual 2 | 1 | 1469 | 1,143.54 | -0.37 | -36 | 1723 | 6728 | -196 | 548 | 11883 |
| 7 | 2009-02-24 | TCO09 Qual 1 | 1 | 827 | 1,095.49 | 0.41 | 64 | 1760 | 6244 | 88 | 744 | 10178 |
| 6 | 2009-02-07 | SRM 434 | 2 | 615 | 537.43 | -0.46 | -34 | 1696 | 7183 | -69 | 656 | 11282 |
| 5 | 2009-01-21 | SRM 433 | 2 | 471 | 508.56 | 0.11 | 28 | 1730 | 6823 | -1 | 725 | 10637 |
| 4 | 2008-11-12 | SRM 425 | 2 | 541 | 518.00 | -0.43 | -35 | 1702 | 7002 | -68 | 726 | 10553 |
| 3 | 2008-10-18 | SRM 422 | 2 | 659 | 512.30 | -0.62 | -60 | 1737 | 6518 | -145 | 794 | 9604 |
| 2 | 2008-10-08 | SRM 421 | 2 | 276 | 619.40 | 1.16 | 235 | 1797 | 5934 | 46 | 939 | 7995 |
| 1 | 2008-10-02 | SRM 420 | 2 | 576 | 528.51 | -0.12 | -15 | 1562 | 9234 | -307 | 893 | 8506 |