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 |
|---|---|---|---|
| cmcgarvey | 4 | 2020 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.178 | 0.243 | 0.319 | 41.8 | -77 | 21 | 1221 | 1075 | 4363 |
| SRMFix | 0.236 | 0.389 | 0.539 | 74.1 | -42 | 224 | 1433 | 1413 | 5121 |
| EloSRM | 0.185 | 0.419 | 0.624 | 99.0 | -29 | 327 | 2033 | 2020 | 4879 |
| initial | 0.422 | 0.422 | 0.580 | 50.8 | 9 | 130 | 1403 | 1403 | 5148 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-08 | SRM 490 | 2 | 375 | 373.18 | -0.01 | 16 | 2020 | 4879 | -26 | 1075 | 4363 |
| 3 | 2010-11-18 | SRM 488 | 2 | 349 | 253.60 | -0.46 | -29 | 2004 | 4927 | -77 | 1101 | 4088 |
| 2 | 2010-11-13 | SRM 487 | 1 | 489 | 619.48 | 0.05 | 24 | 2033 | 4643 | -43 | 1178 | 3472 |
| 1 | 2010-10-26 | SRM 486 | 2 | 349 | 780.64 | 1.16 | 327 | 2009 | 4806 | 21 | 1221 | 3064 |