4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dr_whom | 1 | 1210 | 866 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.205 | 0.205 | 0.205 | 37.2 | -37 | -37 | 1210 | 1210 | 1845 |
| Odd | -0.226 | 0.226 | 0.226 | 32.7 | -33 | -33 | 1197 | 1197 | 1903 |
| initial | -0.346 | 0.346 | 0.346 | 41.6 | -42 | -42 | 1158 | 1158 | 1797 |
| SRMFix | -0.418 | 0.418 | 0.418 | 98.3 | -98 | -98 | 1102 | 1102 | 1966 |
| SRM | -1.282 | 1.282 | 1.282 | 334.0 | -334 | -334 | 866 | 866 | 1542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-03-26 | SRM 75 | 2 | 270 | 234.17 | -0.20 | -37 | 1210 | 1845 | -334 | 866 | 1542 |