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 |
|---|---|---|---|
| jackaduma | 7 | 1677 | 555 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.108 | 0.373 | 0.473 | 45.0 | -68 | 108 | 1305 | 1109 | 11107 |
| SRMFix | -0.140 | 0.390 | 0.483 | 44.9 | -62 | 113 | 1290 | 1112 | 9486 |
| EloSRM | -0.149 | 0.420 | 0.498 | 52.7 | -57 | 132 | 1847 | 1677 | 9412 |
| SRM | -0.436 | 0.577 | 0.616 | 100.7 | -195 | 30 | 1005 | 555 | 10967 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-08-20 | SRM 515 | 2 | 885 | 740.69 | -0.40 | -52 | 1677 | 9412 | -92 | 555 | 10967 |
| 6 | 2010-11-30 | Member SRM 489 | 2 | 455 | 598.86 | -0.21 | -15 | 1729 | 7415 | -17 | 647 | 9064 |
| 5 | 2010-06-30 | Member Single Round Match 474 | 2 | 546 | 371.38 | -0.68 | -57 | 1744 | 6509 | -144 | 664 | 8082 |
| 4 | 2010-04-20 | Member SRM 468 | 2 | 599 | 494.18 | -0.59 | -45 | 1801 | 5755 | -113 | 808 | 6750 |
| 3 | 2010-04-15 | SRM 467 | 2 | 239 | 426.15 | 0.83 | 132 | 1847 | 5341 | 30 | 921 | 5421 |
| 2 | 2010-04-03 | SRM 466 | 2 | 653 | 603.03 | -0.12 | -2 | 1714 | 6361 | -114 | 891 | 5618 |
| 1 | 2010-03-16 | SRM 464 | 2 | 643 | 695.50 | 0.11 | 65 | 1716 | 6295 | -195 | 1005 | 4463 |