4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mikh_kz | 2 | 1398 | 538 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.421 | 0.421 | 0.560 | 69.1 | -138 | 1 | 1398 | 1398 | 8905 |
| SRMFix | -0.445 | 0.445 | 0.580 | 98.2 | -184 | -13 | 1016 | 1004 | 9259 |
| initial | -0.472 | 0.472 | 0.578 | 56.8 | -97 | -17 | 1103 | 1086 | 9049 |
| SRM | -0.586 | 0.586 | 0.703 | 331.0 | -628 | -34 | 572 | 538 | 8856 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-08 | SRM 381 | 2 | 482 | 590.41 | -0.05 | 1 | 1398 | 8905 | -34 | 538 | 8856 |
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 240 | 136.73 | -0.79 | -138 | 1398 | 8738 | -628 | 572 | 8503 |