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 |
|---|---|---|---|
| Johannyogibear | 4 | 1475 | 358 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.156 | 0.465 | 0.488 | 81.2 | -82 | 133 | 1510 | 1475 | 7839 |
| Odd | -0.159 | 0.468 | 0.495 | 74.9 | -82 | 128 | 1400 | 1367 | 7939 |
| SRMFix | -0.180 | 0.473 | 0.485 | 77.6 | -107 | 78 | 1093 | 1046 | 9002 |
| initial | -0.227 | 0.491 | 0.509 | 59.1 | -83 | 64 | 1151 | 1091 | 9138 |
| SRM | -0.377 | 0.634 | 0.738 | 242.5 | -413 | 64 | 787 | 358 | 9490 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-05 | SRM 386 | 2 | 609 | 522.60 | -0.32 | -36 | 1475 | 7839 | -80 | 358 | 9490 |
| 3 | 2007-12-27 | SRM 385 | 2 | 378 | 580.71 | 0.62 | 133 | 1510 | 7376 | 64 | 438 | 9351 |
| 2 | 2007-12-04 | College Tour SRM 380 | 1 | 247 | 159.39 | -0.60 | -82 | 1377 | 8971 | -413 | 374 | 9172 |
| 1 | 2007-11-20 | SRM 378 | 2 | 570 | 504.69 | -0.32 | -74 | 1459 | 7493 | -413 | 787 | 6525 |