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 |
|---|---|---|---|
| YogurtShen | 1 | 1872 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.012 | 0.012 | 0.012 | 2.9 | 3 | 3 | 1203 | 1203 | 8892 |
| initial | 0.077 | 0.077 | 0.077 | 9.2 | 9 | 9 | 1209 | 1209 | 9109 |
| EloSRM | 0.140 | 0.140 | 0.140 | 72.8 | 73 | 73 | 1872 | 1872 | 8811 |
| SRM | -0.889 | 0.889 | 0.889 | 178.0 | -178 | -178 | 1022 | 1022 | 6157 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-02-19 | SRM 571 | 2 | 769 | 846.37 | 0.14 | 73 | 1872 | 8811 | -178 | 1022 | 6157 |