4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| efriasfc | 1 | 1359 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.305 | 0.305 | 0.305 | 59.0 | -59 | -59 | 1359 | 1359 | 3607 |
| initial | -0.388 | 0.388 | 0.388 | 46.7 | -47 | -47 | 1153 | 1153 | 3577 |
| SRMFix | -0.416 | 0.416 | 0.416 | 97.8 | -98 | -98 | 1102 | 1102 | 3670 |
| SRM | -0.994 | 0.994 | 0.994 | 318.0 | -318 | -318 | 882 | 882 | 2958 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-08-10 | SRM 258 | 2 | 235 | 232.74 | -0.30 | -59 | 1359 | 3607 | -318 | 882 | 2958 |