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 |
|---|---|---|---|
| nap | 2 | 1514 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.014 | 0.014 | 0.014 | 24.9 | 25 | 25 | 1514 | 1514 | 5327 |
| initial | -0.124 | 0.124 | 0.124 | 14.9 | -15 | -15 | 1185 | 1185 | 5370 |
| SRMFix | -0.174 | 0.174 | 0.174 | 42.1 | -42 | -42 | 1158 | 1158 | 5497 |
| SRM | -0.996 | 0.996 | 0.996 | 220.0 | -220 | -220 | 980 | 980 | 4134 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-20 | SRM 355 | 2 | 541 | ||||||||
| 1 | 2007-01-04 | SRM 333 | 2 | 390 | 386.22 | -0.01 | 25 | 1514 | 5327 | -220 | 980 | 4134 |