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 |
|---|---|---|---|
| Erkebulan | 2 | 2288 | 1362 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.465 | 0.835 | 0.956 | 190.0 | -109 | 271 | 1471 | 1362 | 2245 |
| EloSRM | 1.050 | 1.065 | 1.496 | 344.8 | 11 | 678 | 2288 | 2288 | 2404 |
| SRMFix | 1.106 | 1.106 | 1.450 | 216.4 | 29 | 404 | 1633 | 1633 | 3269 |
| initial | 1.199 | 1.199 | 1.487 | 144.4 | 39 | 250 | 1489 | 1489 | 4149 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-07 | TCO09 Round 1 | 1 | 1128 | 1,116.51 | -0.02 | 11 | 2288 | 2404 | -109 | 1362 | 2245 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 295 | 1,278.48 | 2.12 | 678 | 2277 | 2407 | 271 | 1471 | 1582 |