4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sergiubarsa | 2 | 1549 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.307 | 0.307 | 0.318 | 47.5 | -58 | -37 | 1460 | 1402 | 9077 |
| EloSRM | -0.332 | 0.332 | 0.338 | 61.0 | -65 | -57 | 1614 | 1549 | 9041 |
| initial | -0.413 | 0.413 | 0.419 | 49.7 | -58 | -41 | 1159 | 1101 | 9335 |
| SRMFix | -0.416 | 0.416 | 0.416 | 83.1 | -95 | -71 | 1105 | 1034 | 9480 |
| SRM | -1.068 | 1.068 | 1.097 | 305.5 | -348 | -263 | 852 | 589 | 8856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-08-14 | SRM 479 | 2 | 963 | 776.47 | -0.39 | -65 | 1549 | 9041 | -263 | 589 | 8856 |
| 1 | 2010-08-04 | Member SRM 478 | 2 | 789 | 653.75 | -0.27 | -57 | 1614 | 8011 | -348 | 852 | 6304 |