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 |
|---|---|---|---|
| zeutrap | 5 | 2013 | 1067 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.253 | 0.840 | 1.212 | 142.0 | -73 | 427 | 2121 | 2013 | 4073 |
| initial | 0.411 | 0.849 | 1.172 | 102.2 | -120 | 284 | 1568 | 1447 | 4343 |
| SRMFix | 0.109 | 0.938 | 1.239 | 142.9 | -128 | 450 | 1696 | 1478 | 4196 |
| SRM | 0.260 | 0.945 | 1.138 | 189.0 | -358 | 381 | 1581 | 1067 | 4176 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-07-23 | SRM 445 | 2 | 582 | 246.34 | -1.24 | -73 | 2013 | 4073 | -74 | 1067 | 4176 |
| 4 | 2009-06-13 | SRM 442 | 2 | 241 | 235.77 | -0.03 | 19 | 2086 | 3551 | 25 | 1141 | 3563 |
| 3 | 2009-05-27 | SRM 441 | 1 | 546 | 482.36 | -0.20 | -54 | 2067 | 3658 | -358 | 1116 | 3807 |
| 2 | 2008-08-16 | SRM 414 | 1 | 401 | 514.67 | 0.36 | 138 | 2121 | 3124 | -107 | 1474 | 1649 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 143 | 741.76 | 2.38 | 427 | 1983 | 3643 | 381 | 1581 | 1109 |