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 |
|---|---|---|---|
| Jason_Sun | 1 | 2025 | 1015 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.186 | 0.186 | 0.186 | 44.8 | 45 | 45 | 1245 | 1245 | 7492 |
| initial | 0.209 | 0.209 | 0.209 | 25.2 | 25 | 25 | 1225 | 1225 | 7868 |
| EloSRM | 0.228 | 0.228 | 0.228 | 113.4 | 113 | 113 | 2025 | 2025 | 7460 |
| SRM | -0.508 | 0.508 | 0.508 | 185.0 | -185 | -185 | 1015 | 1015 | 5700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 523 | 612.40 | 0.23 | 113 | 2025 | 7460 | -185 | 1015 | 5700 |