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 |
|---|---|---|---|
| Tycho | 2 | 1819 | 1061 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.650 | 1.288 | 1.443 | 318.5 | -388 | 249 | 1449 | 1061 | 1472 |
| initial | 1.284 | 1.406 | 1.905 | 169.3 | -15 | 324 | 1524 | 1509 | 1168 |
| SRMFix | 1.182 | 1.467 | 1.884 | 271.4 | -48 | 494 | 1694 | 1646 | 951 |
| EloSRM | 1.250 | 1.537 | 1.981 | 310.5 | -62 | 559 | 1881 | 1819 | 986 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-10-01 | SRM 166 | 1 | 196 | 162.59 | -0.29 | -62 | 1819 | 986 | -388 | 1061 | 1472 |
| 1 | 2003-09-23 | SRM 165 | 2 | 22 | 151.84 | 2.79 | 559 | 1881 | 846 | 249 | 1449 | 457 |