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 |
|---|---|---|---|
| YoussefYN | 2 | 2156 | 1075 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.427 | 0.427 | 0.543 | 62.5 | -110 | -15 | 1185 | 1075 | 5634 |
| initial | 0.500 | 0.500 | 0.640 | 60.2 | 12 | 108 | 1320 | 1320 | 7512 |
| SRMFix | 0.292 | 0.542 | 0.615 | 114.6 | -42 | 187 | 1387 | 1344 | 7242 |
| EloSRM | 0.301 | 0.653 | 0.719 | 158.1 | -29 | 287 | 2185 | 2156 | 6840 |
| Odd | 0.349 | 0.658 | 0.745 | 163.2 | -20 | 307 | 1947 | 1927 | 6985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 354 | 277.86 | -0.35 | -29 | 2156 | 6840 | -110 | 1075 | 5634 |
| 1 | 2015-01-24 | SRM 647 | 2 | 270 | 522.93 | 0.95 | 287 | 2185 | 6539 | -15 | 1185 | 4601 |