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 |
|---|---|---|---|
| Rivaborn | 2 | 1294 | 696 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.293 | 0.343 | 0.451 | 41.2 | -77 | 6 | 1129 | 1129 | 3242 |
| Odd | -0.146 | 0.363 | 0.392 | 88.5 | -103 | 74 | 1259 | 1259 | 2835 |
| EloSRM | -0.152 | 0.372 | 0.402 | 92.0 | -114 | 70 | 1294 | 1294 | 2823 |
| SRMFix | -0.249 | 0.421 | 0.489 | 91.2 | -153 | 29 | 1076 | 1076 | 3158 |
| SRM | -0.668 | 0.668 | 0.927 | 252.0 | -491 | -13 | 709 | 696 | 3190 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-01-22 | SRM 180 | 2 | 144 | 167.74 | 0.22 | 70 | 1294 | 2823 | -13 | 696 | 3190 |
| 1 | 2004-01-07 | SRM 178 | 2 | 210 | 154.34 | -0.52 | -114 | 1224 | 3210 | -491 | 709 | 3050 |