4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wicked-al | 1 | 1364 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.190 | 0.190 | 0.190 | 26.8 | -27 | -27 | 1364 | 1364 | 2922 |
| initial | -0.275 | 0.275 | 0.275 | 33.1 | -33 | -33 | 1167 | 1167 | 2988 |
| SRMFix | -0.324 | 0.324 | 0.324 | 77.0 | -77 | -77 | 1123 | 1123 | 3120 |
| SRM | -1.072 | 1.072 | 1.072 | 272.0 | -272 | -272 | 928 | 928 | 2346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-01-27 | SRM 228 | 2 | 171 | 149.90 | -0.19 | -27 | 1364 | 2922 | -272 | 928 | 2346 |