4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| joshaidan | 2 | 1230 | 595 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.372 | 0.372 | 0.393 | 65.6 | -97 | -34 | 1218 | 1184 | 3609 |
| EloSRM | -0.392 | 0.392 | 0.418 | 76.6 | -114 | -39 | 1269 | 1230 | 3580 |
| SRMFix | -0.476 | 0.476 | 0.519 | 100.6 | -155 | -46 | 1045 | 999 | 3714 |
| initial | -0.510 | 0.510 | 0.528 | 61.4 | -78 | -45 | 1122 | 1077 | 3629 |
| SRM | -0.904 | 0.904 | 1.009 | 302.5 | -471 | -134 | 729 | 595 | 3503 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-12-07 | SRM 222 | 2 | 151 | 144.94 | -0.25 | -39 | 1230 | 3580 | -134 | 595 | 3503 |
| 1 | 2004-12-01 | SRM 221 | 2 | 162 | 116.13 | -0.54 | -114 | 1269 | 3330 | -471 | 729 | 3077 |