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 |
|---|---|---|---|
| up2u | 4 | 2023 | 1400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.890 | 1.016 | 1.607 | 85.5 | -46 | 185 | 1400 | 1400 | 705 |
| SRMFix | 1.185 | 1.185 | 1.677 | 145.6 | 58 | 331 | 1782 | 1782 | 812 |
| Odd | 1.186 | 1.186 | 1.642 | 160.8 | 73 | 238 | 1951 | 1951 | 806 |
| EloSRM | 1.194 | 1.194 | 1.655 | 163.0 | 62 | 251 | 2023 | 2023 | 817 |
| initial | 1.308 | 1.308 | 1.792 | 157.5 | 66 | 413 | 1830 | 1830 | 830 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-10-27 | SRM 217 | 1 | 91 | 152.48 | 0.74 | 129 | 2023 | 817 | 86 | 1400 | 705 |
| 3 | 2004-10-18 | SRM 216 | 2 | 9 | 80.05 | 3.15 | 251 | 1894 | 1111 | 185 | 1314 | 914 |
| 2 | 2004-09-28 | SRM 213 | 2 | 88 | 103.63 | 0.24 | 62 | 1643 | 1852 | -25 | 1129 | 1531 |
| 1 | 2004-09-01 | SRM 210 | 2 | 94 | 146.61 | 0.64 | 210 | 1581 | 1932 | -46 | 1154 | 1362 |