4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| qiuwch | 1 | 1625 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.110 | 0.110 | 0.110 | 2.6 | -3 | -3 | 1479 | 1479 | 7679 |
| EloSRM | -0.157 | 0.157 | 0.157 | 20.5 | -21 | -21 | 1625 | 1625 | 7488 |
| initial | -0.218 | 0.218 | 0.218 | 26.3 | -26 | -26 | 1174 | 1174 | 7501 |
| SRMFix | -0.280 | 0.280 | 0.280 | 66.9 | -67 | -67 | 1133 | 1133 | 7625 |
| SRM | -1.148 | 1.148 | 1.148 | 287.0 | -287 | -287 | 913 | 913 | 5700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-02-06 | SRM 460 | 2 | 817 | 732.81 | -0.16 | -21 | 1625 | 7488 | -287 | 913 | 5700 |