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 |
|---|---|---|---|
| radwa | 2 | 2211 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 1.229 | 1.229 | 1.677 | 171.3 | 21 | 321 | 1543 | 1543 | 4307 |
| SRM | 0.543 | 1.281 | 1.391 | 140.5 | -156 | 125 | 1169 | 1169 | 3800 |
| initial | 1.292 | 1.292 | 1.731 | 155.6 | 17 | 294 | 1511 | 1511 | 4515 |
| EloSRM | 1.461 | 1.461 | 1.905 | 345.8 | 103 | 588 | 2211 | 2211 | 3727 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-19 | SRM 500 | 2 | 129 | 828.77 | 2.68 | 588 | 2211 | 3727 | 125 | 1169 | 3800 |
| 1 | 2007-08-11 | SRM 363 | 2 | 435 | 510.76 | 0.24 | 103 | 1623 | 5191 | -156 | 1044 | 3681 |