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 |
|---|---|---|---|
| ylmz1903 | 1 | 1655 | 591 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.442 | 0.442 | 0.442 | 104.3 | -104 | -104 | 1460 | 1460 | 12242 |
| EloSRM | -0.488 | 0.488 | 0.488 | 121.4 | -121 | -121 | 1655 | 1655 | 11857 |
| initial | -0.545 | 0.545 | 0.545 | 65.6 | -66 | -66 | 1134 | 1134 | 11650 |
| SRMFix | -0.603 | 0.603 | 0.603 | 138.7 | -139 | -139 | 1061 | 1061 | 12036 |
| SRM | -1.474 | 1.474 | 1.474 | 609.0 | -609 | -609 | 591 | 591 | 11812 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 875 | 628.18 | -0.49 | -121 | 1655 | 11857 | -609 | 591 | 11812 |