4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kwolski | 1 | 1301 | 762 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.478 | 0.478 | 0.478 | 101.0 | -101 | -101 | 1301 | 1301 | 3485 |
| initial | -0.580 | 0.580 | 0.580 | 69.8 | -70 | -70 | 1130 | 1130 | 3476 |
| SRMFix | -0.616 | 0.616 | 0.616 | 141.5 | -141 | -141 | 1059 | 1059 | 3625 |
| SRM | -1.288 | 1.288 | 1.288 | 438.0 | -438 | -438 | 762 | 762 | 3192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-04-14 | SRM 238 | 2 | 278 | 199.56 | -0.48 | -101 | 1301 | 3485 | -438 | 762 | 3192 |