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 |
|---|---|---|---|
| twhOk | 2 | 2249 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.349 | 0.690 | 0.773 | 129.5 | -119 | 140 | 1340 | 1221 | 3964 |
| SRMFix | 0.921 | 0.982 | 1.346 | 196.1 | -11 | 382 | 1582 | 1571 | 4868 |
| initial | 0.979 | 0.991 | 1.393 | 119.3 | -1 | 237 | 1437 | 1436 | 6062 |
| EloSRM | 0.979 | 1.046 | 1.433 | 241.0 | -12 | 470 | 2261 | 2249 | 4818 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-12 | SRM 566 | 1 | 483 | 562.26 | -0.07 | -12 | 2249 | 4818 | -119 | 1221 | 3964 |
| 1 | 2012-12-20 | SRM 565 | 2 | 169 | 688.03 | 2.02 | 470 | 2261 | 4702 | 140 | 1340 | 2889 |