4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| knzeus | 2 | 1924 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.012 | 1.042 | 1.452 | 157.8 | 19 | 296 | 1924 | 1924 | 4723 |
| initial | 0.992 | 1.084 | 1.469 | 130.5 | -11 | 250 | 1439 | 1439 | 4482 |
| SRMFix | 0.977 | 1.126 | 1.491 | 164.3 | -36 | 292 | 1456 | 1456 | 4419 |
| SRM | 0.426 | 1.403 | 1.466 | 165.5 | -238 | 93 | 1055 | 1055 | 4406 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-05-27 | SRM 441 | 2 | 162 | 672.59 | 2.05 | 296 | 1924 | 4723 | 93 | 1055 | 4406 |
| 1 | 2009-05-12 | SRM 440 | 2 | 671 | 656.90 | -0.03 | 19 | 1627 | 7523 | -238 | 962 | 6447 |