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 |
|---|---|---|---|
| Yasso | 2 | 1650 | 812 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.057 | 0.208 | 0.216 | 25.1 | -32 | 18 | 1186 | 1186 | 7380 |
| EloSRM | 0.034 | 0.222 | 0.224 | 60.8 | -34 | 88 | 1650 | 1650 | 7201 |
| SRMFix | -0.066 | 0.271 | 0.279 | 57.4 | -80 | 35 | 1155 | 1155 | 7548 |
| SRM | -0.753 | 0.753 | 0.929 | 194.0 | -325 | -63 | 875 | 812 | 7358 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 2 | 607 | 725.44 | 0.26 | 88 | 1650 | 7201 | -63 | 812 | 7358 |
| 1 | 2009-02-12 | SRM 435 | 2 | 521 | 457.47 | -0.19 | -34 | 1562 | 9274 | -325 | 875 | 8518 |