4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| afortier | 1 | 1148 | 822 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.285 | 0.285 | 0.285 | 53.1 | -53 | -53 | 1156 | 1156 | 351 |
| EloSRM | -0.295 | 0.295 | 0.295 | 67.5 | -67 | -67 | 1148 | 1148 | 338 |
| SRMFix | -0.413 | 0.413 | 0.413 | 97.2 | -97 | -97 | 1103 | 1103 | 307 |
| initial | -0.413 | 0.413 | 0.413 | 49.7 | -50 | -50 | 1150 | 1150 | 292 |
| SRM | -0.837 | 0.837 | 0.837 | 378.0 | -378 | -378 | 822 | 822 | 348 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2001-08-07 | SRM 20 | 2 | 68 | 61.56 | -0.30 | -67 | 1148 | 338 | -378 | 822 | 348 |