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 |
|---|---|---|---|
| Karmster | 4 | 1374 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.009 | 0.452 | 0.539 | 62.0 | -59 | 114 | 1239 | 1180 | 1820 |
| initial | 0.004 | 0.452 | 0.541 | 54.4 | -55 | 110 | 1257 | 1202 | 1763 |
| EloSRM | 0.004 | 0.496 | 0.616 | 92.5 | -64 | 240 | 1438 | 1374 | 1682 |
| SRM | -0.397 | 0.531 | 0.593 | 92.5 | -146 | 7 | 1118 | 844 | 2071 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-05-22 | SRM 91 | 2 | 336 | 215.51 | -0.64 | -64 | 1374 | 1682 | -135 | 844 | 2071 |
| 3 | 2002-05-21 | SRM 90 | 2 | 149 | 297.89 | 1.00 | 240 | 1438 | 1469 | 7 | 979 | 1374 |
| 2 | 2001-07-26 | SRM 17 | 2 | 38 | 35.79 | -0.33 | -41 | 1198 | 249 | -146 | 972 | 250 |
| 1 | 2001-07-24 | SRM 16 | 2 | 27 | 42.14 | -0.01 | 26 | 1239 | 208 | -82 | 1118 | 155 |