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 |
|---|---|---|---|
| w8dongl | 4 | 1643 | 694 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.168 | 0.379 | 0.457 | 57.8 | -82 | 98 | 1299 | 1166 | 7442 |
| initial | -0.061 | 0.387 | 0.434 | 46.6 | -80 | 57 | 1279 | 1171 | 7910 |
| EloSRM | -0.138 | 0.420 | 0.475 | 89.3 | -100 | 201 | 1786 | 1643 | 8163 |
| SRM | -0.660 | 0.660 | 0.671 | 126.5 | -194 | -95 | 1099 | 694 | 8397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-11-13 | SRM 487 | 2 | 973 | 675.47 | -0.60 | -100 | 1643 | 8163 | -194 | 694 | 8397 |
| 3 | 2008-09-11 | SRM 417 | 2 | 589 | 426.10 | -0.47 | -42 | 1744 | 6445 | -116 | 888 | 8581 |
| 2 | 2008-08-26 | SRM 415 | 2 | 282 | 273.78 | -0.04 | 14 | 1786 | 5988 | -95 | 1004 | 6928 |
| 1 | 2008-08-16 | SRM 414 | 2 | 384 | 567.57 | 0.56 | 201 | 1772 | 6160 | -101 | 1099 | 5702 |