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 |
|---|---|---|---|
| Nightmare33 | 8 | 2092 | 978 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.106 | 0.396 | 0.494 | 60.5 | -136 | 93 | 1140 | 978 | 5866 |
| SRMFix | 0.200 | 0.402 | 0.492 | 52.2 | -52 | 134 | 1424 | 1418 | 5631 |
| initial | 0.279 | 0.403 | 0.506 | 48.6 | -46 | 122 | 1474 | 1469 | 5108 |
| Odd | 0.181 | 0.461 | 0.541 | 80.1 | -33 | 248 | 1931 | 1921 | 5148 |
| EloSRM | 0.188 | 0.475 | 0.555 | 88.5 | -39 | 239 | 2102 | 2092 | 5023 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 1,316.21 | -0.09 | -10 | 2092 | 5023 | -68 | 978 | 5866 |
| 7 | 2011-05-19 | TCO11 Qual 2 | 1 | 512 | 971.34 | 0.92 | 112 | 2102 | 4784 | 93 | 1046 | 5064 |
| 6 | 2011-05-17 | SRM 504.5 | 2 | 722 | 464.38 | -0.64 | -39 | 1991 | 5751 | -58 | 953 | 5988 |
| 5 | 2011-05-14 | TCO11 Qual 1 | 1 | 918 | 1,200.53 | 0.39 | 87 | 2029 | 5278 | 38 | 1011 | 5324 |
| 4 | 2011-03-30 | Member SRM 501 | 2 | 435 | 425.21 | -0.04 | 14 | 1942 | 5945 | -16 | 973 | 5599 |
| 3 | 2011-03-19 | SRM 500 | 2 | 449 | 690.67 | 0.62 | 169 | 1928 | 5974 | -15 | 989 | 5427 |
| 2 | 2008-05-28 | SRM 403 | 2 | 328 | 252.39 | -0.38 | -39 | 1759 | 5892 | -136 | 1004 | 6435 |
| 1 | 2008-05-24 | SRM 402 | 2 | 324 | 534.12 | 0.72 | 239 | 1798 | 5345 | -60 | 1140 | 4018 |