4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| VasheginRoman | 4 | 1689 | 554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.069 | 0.532 | 0.583 | 64.0 | -78 | 104 | 1266 | 1233 | 6138 |
| SRMFix | 0.006 | 0.546 | 0.611 | 82.8 | -125 | 110 | 1261 | 1211 | 6291 |
| EloSRM | -0.004 | 0.609 | 0.641 | 110.0 | -115 | 155 | 1724 | 1689 | 5905 |
| SRM | -0.353 | 0.745 | 0.868 | 202.5 | -549 | 82 | 1063 | 554 | 9024 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-05-01 | SRM 400 | 2 | 579 | 434.69 | -0.41 | -35 | 1689 | 5905 | -42 | 554 | 9024 |
| 3 | 2008-04-03 | SRM 396 | 2 | 300 | 522.98 | 0.80 | 134 | 1724 | 5581 | 82 | 596 | 8732 |
| 2 | 2008-03-22 | SRM 394 | 2 | 792 | 450.04 | -0.81 | -115 | 1589 | 6854 | -549 | 514 | 9350 |
| 1 | 2008-03-11 | SRM 393 | 2 | 428 | 567.96 | 0.41 | 155 | 1704 | 5789 | -137 | 1063 | 4321 |