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 |
|---|---|---|---|
| wzqcn0613 | 5 | 2098 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.365 | 0.793 | 1.001 | 119.6 | -65 | 336 | 2163 | 2098 | 6180 |
| initial | 0.395 | 0.803 | 1.010 | 96.7 | -85 | 203 | 1522 | 1438 | 6260 |
| SRMFix | 0.402 | 0.809 | 1.014 | 96.1 | -66 | 173 | 1460 | 1394 | 6766 |
| SRM | 0.101 | 0.935 | 1.028 | 115.2 | -257 | 89 | 986 | 930 | 7407 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-04-11 | SRM 540 | 2 | 665 | 357.81 | -0.89 | -65 | 2098 | 6180 | -56 | 930 | 7407 |
| 4 | 2012-01-31 | SRM 531 | 2 | 185 | 500.84 | 1.44 | 177 | 2163 | 5027 | 89 | 986 | 6246 |
| 3 | 2012-01-14 | SRM 529 | 2 | 338 | 928.36 | 1.46 | 336 | 1986 | 6627 | 64 | 897 | 7303 |
| 2 | 2011-03-30 | Member SRM 501 | 2 | 499 | 621.58 | -0.12 | -11 | 1650 | 8906 | -110 | 833 | 7313 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 484 | 464.66 | -0.06 | 9 | 1662 | 6708 | -257 | 943 | 5058 |