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 |
|---|---|---|---|
| koudayu | 4 | 1750 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.171 | 0.375 | 0.425 | 52.3 | -72 | 55 | 1275 | 1140 | 8468 |
| initial | -0.103 | 0.377 | 0.409 | 45.4 | -71 | 48 | 1266 | 1151 | 9222 |
| EloSRM | -0.194 | 0.443 | 0.489 | 72.5 | -66 | 96 | 1870 | 1750 | 7780 |
| Odd | -0.178 | 0.460 | 0.499 | 75.5 | -63 | 114 | 1708 | 1599 | 7802 |
| SRM | -0.623 | 0.623 | 0.676 | 132.5 | -176 | -53 | 1028 | 670 | 9346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-03-30 | Member SRM 501 | 2 | 852 | 533.42 | -0.73 | -66 | 1750 | 7780 | -176 | 670 | 9346 |
| 3 | 2011-03-19 | SRM 500 | 2 | 832 | 568.62 | -0.55 | -54 | 1816 | 7029 | -129 | 846 | 7068 |
| 2 | 2011-03-08 | SRM 499 | 2 | 537 | 654.12 | 0.28 | 74 | 1870 | 6473 | -53 | 975 | 5509 |
| 1 | 2011-02-26 | SRM 498 | 2 | 671 | 778.28 | 0.21 | 96 | 1795 | 7101 | -172 | 1028 | 4947 |