4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hgz037044 | 1 | 1525 | 809 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.348 | 0.348 | 0.348 | 64.8 | -65 | -65 | 1393 | 1393 | 9874 |
| EloSRM | -0.376 | 0.376 | 0.376 | 83.1 | -83 | -83 | 1525 | 1525 | 9657 |
| initial | -0.429 | 0.429 | 0.429 | 51.7 | -52 | -52 | 1148 | 1148 | 10081 |
| SRMFix | -0.472 | 0.472 | 0.472 | 110.3 | -110 | -110 | 1090 | 1090 | 10300 |
| SRM | -1.144 | 1.144 | 1.144 | 391.0 | -391 | -391 | 809 | 809 | 8489 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 728 | 641.54 | -0.38 | -83 | 1525 | 9657 | -391 | 809 | 8489 |