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 |
|---|---|---|---|
| Bogatyr | 1 | 2075 | 1286 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.607 | 0.607 | 0.607 | 86.0 | 86 | 86 | 1286 | 1286 | 2500 |
| SRMFix | 1.558 | 1.558 | 1.558 | 323.4 | 323 | 323 | 1523 | 1523 | 3874 |
| initial | 1.614 | 1.614 | 1.614 | 194.4 | 194 | 194 | 1394 | 1394 | 4798 |
| EloSRM | 1.690 | 1.690 | 1.690 | 444.7 | 445 | 445 | 2075 | 2075 | 3704 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-10-20 | SRM 451 | 2 | 167 | 539.00 | 1.69 | 445 | 2075 | 3704 | 86 | 1286 | 2500 |