4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dk1990 | 3 | 1506 | 471 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.385 | 0.385 | 0.391 | 82.4 | -109 | -56 | 1562 | 1506 | 9546 |
| SRMFix | -0.471 | 0.471 | 0.483 | 97.2 | -134 | -61 | 1066 | 1006 | 9694 |
| initial | -0.484 | 0.484 | 0.486 | 58.3 | -63 | -53 | 1137 | 1083 | 9535 |
| SRM | -0.992 | 0.992 | 1.079 | 364.5 | -512 | -217 | 688 | 471 | 9493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-09-09 | SRM 481 | 2 | 645 | ||||||||
| 2 | 2010-08-14 | SRM 479 | 2 | 963 | 819.78 | -0.32 | -56 | 1506 | 9546 | -217 | 471 | 9493 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 854 | 659.53 | -0.46 | -109 | 1562 | 8842 | -512 | 688 | 8128 |