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 |
|---|---|---|---|
| sos_hkt | 5 | 2504 | 1431 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.981 | 1.064 | 1.655 | 190.3 | -22 | 598 | 2526 | 2504 | 1514 |
| Odd | 1.004 | 1.083 | 1.663 | 187.0 | -20 | 572 | 2365 | 2345 | 1577 |
| SRM | 0.568 | 1.085 | 1.497 | 170.2 | -203 | 369 | 1538 | 1431 | 1823 |
| SRMFix | 1.064 | 1.096 | 1.688 | 133.6 | -7 | 428 | 1855 | 1847 | 2204 |
| initial | 1.148 | 1.148 | 1.724 | 138.2 | 2 | 424 | 1891 | 1891 | 2530 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-03-14 | TCO09 Round 2 | 1 | 582 | 529.12 | -0.21 | -22 | 2504 | 1514 | -107 | 1431 | 1823 |
| 4 | 2009-03-11 | SRM 436 | 1 | 355 | 454.24 | 0.36 | 60 | 2526 | 1422 | 35 | 1538 | 1352 |
| 3 | 2009-03-07 | TCO09 Round 1 | 1 | 519 | 1,126.82 | 1.12 | 199 | 2465 | 1633 | 137 | 1503 | 1495 |
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 108 | 1,221.60 | 3.50 | 598 | 2267 | 2455 | 369 | 1366 | 2213 |
| 1 | 2009-02-12 | SRM 435 | 2 | 416 | 457.46 | 0.14 | 73 | 1669 | 7361 | -203 | 997 | 6457 |