4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dl | 2 | 1488 | 1030 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.373 | 0.373 | 0.520 | 44.9 | 1 | 89 | 1290 | 1290 | 2013 |
| SRMFix | 0.326 | 0.378 | 0.499 | 63.0 | -13 | 113 | 1301 | 1301 | 1965 |
| EloSRM | 0.393 | 0.393 | 0.502 | 98.8 | 55 | 143 | 1488 | 1488 | 1976 |
| SRM | -0.270 | 0.426 | 0.504 | 85.0 | -159 | -11 | 1041 | 1030 | 1609 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-02-05 | SRM 133 | 2 | 91 | 148.34 | 0.70 | 143 | 1488 | 1976 | -11 | 1030 | 1609 |
| 1 | 2003-01-30 | SRM 131 | 2 | 159 | 168.11 | 0.08 | 55 | 1345 | 2526 | -159 | 1041 | 1556 |