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 |
|---|---|---|---|
| samcollins | 4 | 2122 | 1308 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.783 | 1.138 | 1.944 | 90.0 | -113 | 228 | 1315 | 1308 | 1798 |
| SRMFix | 1.139 | 1.139 | 2.118 | 137.6 | 2 | 487 | 1750 | 1750 | 1892 |
| Odd | 1.190 | 1.190 | 2.104 | 166.0 | 23 | 457 | 2023 | 2023 | 1954 |
| EloSRM | 1.192 | 1.192 | 2.108 | 167.5 | 27 | 462 | 2122 | 2122 | 1968 |
| initial | 1.210 | 1.210 | 2.169 | 145.7 | 9 | 521 | 1783 | 1783 | 1997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-01 | SRM 347 | 1 | 245 | 375.40 | 0.05 | 27 | 2122 | 1968 | 6 | 1308 | 1798 |
| 3 | 2006-08-09 | SRM 315 | 1 | 250 | 284.08 | 0.18 | 54 | 2095 | 1650 | -13 | 1302 | 1703 |
| 2 | 2006-07-22 | SRM 312 | 2 | 15 | 275.19 | 4.20 | 462 | 2040 | 1812 | 228 | 1315 | 1629 |
| 1 | 2006-04-11 | SRM 298 | 2 | 252 | 317.68 | 0.33 | 127 | 1579 | 3820 | -113 | 1087 | 2715 |