4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| justin_sane | 1 | 1556 | 1188 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.066 | 0.066 | 0.066 | 12.0 | -12 | -12 | 1188 | 1188 | 1027 |
| SRMFix | 0.689 | 0.689 | 0.689 | 157.0 | 157 | 157 | 1357 | 1357 | 1709 |
| initial | 0.746 | 0.746 | 0.746 | 89.9 | 90 | 90 | 1290 | 1290 | 1915 |
| EloSRM | 0.820 | 0.820 | 0.820 | 255.9 | 256 | 256 | 1556 | 1556 | 1695 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-04-15 | SRM 142 | 2 | 71 | 125.30 | 0.82 | 256 | 1556 | 1695 | -12 | 1188 | 1027 |