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 |
|---|---|---|---|
| yisyis | 4 | 2235 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.727 | 1.143 | 1.599 | 137.7 | -67 | 369 | 1583 | 1550 | 5074 |
| Odd | 0.649 | 1.163 | 1.670 | 196.8 | -106 | 573 | 2083 | 2057 | 4871 |
| EloSRM | 0.638 | 1.178 | 1.672 | 203.8 | -123 | 574 | 2267 | 2235 | 4878 |
| SRMFix | 0.742 | 1.198 | 1.651 | 167.5 | -142 | 397 | 1551 | 1516 | 5353 |
| SRM | 0.930 | 1.701 | 1.909 | 260.5 | -644 | 280 | 954 | 954 | 6835 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-10-19 | SRM 558 | 2 | 274 | 181.75 | -0.59 | -32 | 2235 | 4878 | 27 | 954 | 6835 |
| 3 | 2012-10-10 | SRM 557 | 2 | 226 | 298.47 | 0.40 | 86 | 2267 | 4633 | 91 | 927 | 7211 |
| 2 | 2012-02-09 | SRM 532 | 2 | 105 | 984.56 | 3.23 | 574 | 2180 | 4914 | 280 | 836 | 8191 |
| 1 | 2011-10-04 | SRM 520 | 2 | 1140 | 820.31 | -0.49 | -123 | 1607 | 11196 | -644 | 556 | 11245 |