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 |
|---|---|---|---|
| Riyad | 5 | 1599 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.134 | 0.318 | 0.381 | 53.6 | -17 | 145 | 1538 | 1538 | 3400 |
| initial | 0.144 | 0.332 | 0.385 | 40.0 | -36 | 83 | 1287 | 1287 | 3228 |
| EloSRM | 0.142 | 0.336 | 0.395 | 60.4 | -32 | 150 | 1599 | 1599 | 3416 |
| SRMFix | 0.146 | 0.361 | 0.421 | 57.7 | -81 | 122 | 1272 | 1272 | 3376 |
| SRM | -0.030 | 0.450 | 0.547 | 71.6 | -273 | 11 | 928 | 880 | 3932 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 248 | 279.17 | 0.17 | 55 | 1599 | 3416 | 7 | 880 | 3932 |
| 4 | 2005-04-14 | SRM 238 | 2 | 138 | 167.63 | 0.28 | 48 | 1543 | 2271 | 11 | 873 | 2651 |
| 3 | 2005-03-16 | SRM 234 | 2 | 172 | 142.27 | -0.27 | -16 | 1496 | 2385 | -66 | 862 | 2668 |
| 2 | 2005-03-03 | SRM 233 | 2 | 120 | 200.87 | 0.74 | 150 | 1512 | 2304 | 1 | 928 | 2325 |
| 1 | 2005-02-19 | SRM 231 | 2 | 228 | 196.73 | -0.21 | -32 | 1362 | 2978 | -273 | 927 | 2373 |