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 |
|---|---|---|---|
| bbbbai | 3 | 2279 | 1332 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.342 | 0.445 | 0.582 | 77.3 | -50 | 130 | 1332 | 1332 | 2538 |
| SRMFix | 0.895 | 0.895 | 1.176 | 165.7 | 42 | 392 | 1697 | 1697 | 3026 |
| EloSRM | 0.913 | 0.913 | 1.253 | 232.3 | 75 | 525 | 2279 | 2279 | 2406 |
| Odd | 0.928 | 0.928 | 1.276 | 233.6 | 70 | 539 | 2142 | 2142 | 2455 |
| initial | 0.988 | 0.988 | 1.235 | 119.0 | 42 | 244 | 1557 | 1557 | 3829 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-02 | SRM 428 | 1 | 397 | 524.71 | 0.40 | 97 | 2279 | 2406 | 52 | 1332 | 2538 |
| 2 | 2008-11-12 | SRM 425 | 1 | 504 | 585.20 | 0.22 | 75 | 2182 | 2874 | -50 | 1280 | 2876 |
| 1 | 2008-11-06 | SRM 424 | 2 | 121 | 526.86 | 2.12 | 525 | 2107 | 3247 | 130 | 1330 | 2502 |