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 |
|---|---|---|---|
| barbarik_vs | 4 | 2548 | 1179 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.400 | 0.465 | 0.614 | 87.8 | -1 | 232 | 2548 | 2548 | 1237 |
| SRMFix | 0.447 | 0.494 | 0.667 | 80.3 | -9 | 197 | 1493 | 1493 | 1287 |
| SRM | 0.271 | 0.562 | 0.738 | 70.2 | -89 | 80 | 1250 | 1179 | 1249 |
| initial | 0.557 | 0.563 | 0.732 | 67.8 | -2 | 139 | 1468 | 1468 | 1220 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-11-27 | Rookie SRM 7 | 1 | 16 | 14.61 | 0.87 | 107 | 2548 | 1237 | 80 | 1179 | 1249 |
| 3 | 2021-10-15 | SRM 816 | 2 | 45 | 42.10 | -0.10 | 11 | 2441 | 1486 | -62 | 1099 | 1475 |
| 2 | 2021-01-23 | SRM 798 | 1 | 146 | 174.96 | -0.03 | -1 | 2430 | 1874 | -89 | 1161 | 1763 |
| 1 | 2021-01-09 | SRM 797 | 2 | 73 | 132.61 | 0.86 | 232 | 2431 | 1864 | 50 | 1250 | 1401 |