4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Hypatia | 3 | 1512 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.165 | 0.179 | 0.285 | 29.9 | -3 | 81 | 1287 | 1284 | 1953 |
| initial | 0.232 | 0.232 | 0.316 | 27.9 | 9 | 64 | 1284 | 1284 | 1933 |
| EloSRM | 0.172 | 0.242 | 0.290 | 60.9 | 6 | 100 | 1512 | 1512 | 1912 |
| SRM | -0.241 | 0.254 | 0.350 | 66.7 | -128 | -28 | 1072 | 1000 | 1826 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-11-25 | SRM 173 | 2 | 125 | 116.29 | -0.10 | 6 | 1512 | 1912 | -44 | 1000 | 1826 |
| 2 | 2003-11-12 | SRM 171 | 2 | 110 | 151.88 | 0.46 | 100 | 1505 | 1889 | -28 | 1044 | 1616 |
| 1 | 2003-11-08 | SRM 170 | 2 | 126 | 140.32 | 0.16 | 76 | 1405 | 2185 | -128 | 1072 | 1491 |