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 |
|---|---|---|---|
| leoa | 6 | 1520 | 466 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.137 | 0.223 | 0.233 | 32.4 | -35 | 57 | 1569 | 1520 | 9365 |
| Odd | -0.146 | 0.224 | 0.235 | 27.4 | -32 | 55 | 1440 | 1397 | 9150 |
| SRMFix | -0.167 | 0.245 | 0.252 | 36.3 | -62 | 28 | 1138 | 1038 | 10059 |
| initial | -0.184 | 0.247 | 0.258 | 29.7 | -42 | 23 | 1173 | 1067 | 10234 |
| SRM | -0.408 | 0.446 | 0.533 | 122.3 | -301 | -4 | 899 | 466 | 10051 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-09-10 | SRM 448 | 2 | 844 | 772.86 | -0.13 | -9 | 1520 | 9365 | -51 | 466 | 10051 |
| 5 | 2009-07-23 | SRM 445 | 2 | 893 | 766.88 | -0.32 | -34 | 1529 | 8982 | -104 | 517 | 9801 |
| 4 | 2009-07-08 | SRM 444 | 2 | 646 | 772.92 | 0.26 | 57 | 1562 | 8130 | -4 | 621 | 9209 |
| 3 | 2009-05-12 | SRM 440 | 2 | 728 | 688.19 | -0.28 | -35 | 1505 | 10045 | -118 | 625 | 10384 |
| 2 | 2009-04-30 | SRM 439 | 2 | 421 | 444.04 | -0.19 | -29 | 1540 | 10101 | -156 | 743 | 10244 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.25 | -0.17 | -31 | 1569 | 8644 | -301 | 899 | 8176 |