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 |
|---|---|---|---|
| flea | 2 | 1163 | 551 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.342 | 0.342 | 0.344 | 69.7 | -76 | -63 | 1226 | 1163 | 3116 |
| Odd | -0.346 | 0.346 | 0.346 | 62.8 | -65 | -61 | 1200 | 1139 | 3134 |
| SRMFix | -0.431 | 0.431 | 0.436 | 88.4 | -116 | -61 | 1084 | 1023 | 3124 |
| initial | -0.450 | 0.450 | 0.450 | 54.1 | -54 | -54 | 1146 | 1092 | 3073 |
| SRM | -0.904 | 0.904 | 0.935 | 324.5 | -349 | -300 | 851 | 551 | 3103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-23 | SRM 160 | 2 | 137 | 113.77 | -0.31 | -63 | 1163 | 3116 | -300 | 551 | 3103 |
| 1 | 2003-04-30 | SRM 144 | 2 | 213 | 164.31 | -0.37 | -76 | 1226 | 2988 | -349 | 851 | 2318 |