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 |
|---|---|---|---|
| Vram | 1 | 2175 | 1600 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.807 | 3.807 | 3.807 | 400.0 | 400 | 400 | 1600 | 1600 | 526 |
| SRMFix | 4.565 | 4.565 | 4.565 | 724.3 | 724 | 724 | 1924 | 1924 | 752 |
| initial | 4.620 | 4.620 | 4.620 | 556.4 | 556 | 556 | 1756 | 1756 | 1228 |
| EloSRM | 4.727 | 4.727 | 4.727 | 747.1 | 747 | 747 | 2175 | 2175 | 855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-10-18 | SRM 268 | 2 | 9 | 238.31 | 4.73 | 747 | 2175 | 855 | 400 | 1600 | 526 |