4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fedor.birjukov | 3 | 1805 | 701 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.025 | 0.363 | 0.421 | 43.7 | -63 | 61 | 1191 | 1191 | 8992 |
| Odd | 0.111 | 0.386 | 0.452 | 104.6 | -86 | 186 | 1624 | 1624 | 8757 |
| SRMFix | 0.003 | 0.388 | 0.467 | 70.8 | -133 | 76 | 1146 | 1146 | 9323 |
| EloSRM | 0.104 | 0.408 | 0.482 | 120.4 | -102 | 224 | 1805 | 1805 | 8547 |
| SRM | -0.421 | 0.686 | 0.837 | 186.3 | -456 | 30 | 744 | 701 | 10203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-01-31 | SRM 531 | 2 | 576 | 933.89 | 0.70 | 224 | 1805 | 8547 | 30 | 701 | 10203 |
| 2 | 2010-04-03 | SRM 466 | 2 | 724 | 764.34 | 0.07 | 36 | 1581 | 7699 | -73 | 671 | 7940 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 950 | 749.18 | -0.46 | -102 | 1545 | 8458 | -456 | 744 | 7601 |