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 |
|---|---|---|---|
| jcwhmn | 2 | 1389 | 843 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.107 | 0.327 | 0.344 | 39.3 | -52 | 26 | 1174 | 1174 | 2637 |
| EloSRM | -0.005 | 0.342 | 0.342 | 83.0 | -72 | 94 | 1389 | 1389 | 2530 |
| SRMFix | -0.080 | 0.376 | 0.384 | 78.3 | -107 | 50 | 1143 | 1143 | 2673 |
| SRM | -0.526 | 0.526 | 0.724 | 178.5 | -333 | -24 | 867 | 843 | 2560 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-08-28 | SRM 209 | 2 | 110 | 138.91 | 0.34 | 94 | 1389 | 2530 | -24 | 843 | 2560 |
| 1 | 2004-08-10 | SRM 207 | 2 | 139 | 128.17 | -0.35 | -72 | 1295 | 2937 | -333 | 867 | 2428 |