4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| CTcoolL | 3 | 1868 | 822 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.002 | 0.502 | 0.594 | 74.8 | -98 | 113 | 1326 | 1228 | 7607 |
| initial | 0.081 | 0.507 | 0.583 | 61.0 | -77 | 93 | 1306 | 1229 | 7781 |
| EloSRM | 0.020 | 0.565 | 0.631 | 104.4 | -77 | 152 | 1945 | 1868 | 7142 |
| SRM | -0.554 | 0.625 | 0.730 | 126.0 | -198 | -12 | 1032 | 822 | 7845 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-02 | SRM 511 | 2 | 1021 | 655.79 | -0.82 | -77 | 1868 | 7142 | -198 | 822 | 7845 |
| 2 | 2011-06-21 | SRM 510 | 2 | 317 | 516.00 | 0.70 | 152 | 1945 | 6344 | -12 | 1020 | 5359 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 652 | 736.37 | 0.18 | 84 | 1792 | 7494 | -168 | 1032 | 5130 |