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 |
|---|---|---|---|
| niczhaoyu | 1 | 2083 | 1325 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.865 | 0.865 | 0.865 | 125.0 | 125 | 125 | 1325 | 1325 | 2218 |
| SRMFix | 1.750 | 1.750 | 1.750 | 356.2 | 356 | 356 | 1556 | 1556 | 3662 |
| initial | 1.803 | 1.803 | 1.803 | 217.0 | 217 | 217 | 1417 | 1417 | 4628 |
| EloSRM | 1.877 | 1.877 | 1.877 | 467.0 | 467 | 467 | 2083 | 2083 | 3588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-08 | SRM 444 | 2 | 184 | 675.95 | 1.88 | 467 | 2083 | 3588 | 125 | 1325 | 2218 |