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 |
|---|---|---|---|
| prime_implicant | 5 | 1564 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.187 | 0.364 | 0.461 | 43.8 | -28 | 98 | 1312 | 1312 | 1911 |
| EloSRM | 0.136 | 0.378 | 0.460 | 52.2 | -22 | 174 | 1564 | 1564 | 1972 |
| SRMFix | 0.163 | 0.392 | 0.474 | 57.3 | -53 | 132 | 1292 | 1292 | 2036 |
| SRM | -0.113 | 0.504 | 0.594 | 79.8 | -255 | 37 | 967 | 919 | 2217 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2004-08-18 | SRM 208 | 2 | 80 | 108.89 | 0.44 | 55 | 1564 | 1972 | 37 | 919 | 2217 |
| 4 | 2004-08-04 | SRM 206 | 2 | 123 | 97.67 | -0.33 | -22 | 1509 | 2104 | -46 | 882 | 2343 |
| 3 | 2004-07-31 | SRM 205 | 2 | 101 | 88.03 | -0.20 | -8 | 1531 | 2030 | -39 | 928 | 2152 |
| 2 | 2004-07-21 | SRM 204 | 2 | 60 | 107.46 | 0.84 | 174 | 1539 | 2001 | 22 | 967 | 1995 |
| 1 | 2004-07-07 | SRM 202 | 2 | 125 | 119.15 | -0.08 | 2 | 1365 | 2600 | -255 | 945 | 2084 |