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 |
|---|---|---|---|
| leogaviria | 2 | 1677 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.024 | 0.375 | 0.376 | 45.1 | -48 | 42 | 1242 | 1194 | 8145 |
| SRMFix | -0.107 | 0.394 | 0.408 | 75.4 | -82 | 68 | 1268 | 1186 | 7957 |
| EloSRM | -0.031 | 0.474 | 0.475 | 117.5 | -71 | 164 | 1747 | 1677 | 7287 |
| SRM | -0.871 | 0.871 | 0.896 | 182.0 | -239 | -125 | 1075 | 836 | 8971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-11-25 | SRM 427 | 2 | 497 | 387.49 | -0.50 | -71 | 1677 | 7287 | -239 | 836 | 8971 |
| 1 | 2008-11-12 | SRM 425 | 2 | 474 | 644.47 | 0.44 | 164 | 1747 | 6491 | -125 | 1075 | 5627 |