4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vasudk2009 | 1 | 1794 | 1077 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.289 | 0.289 | 0.289 | 69.0 | 69 | 69 | 1269 | 1269 | 5927 |
| initial | 0.348 | 0.348 | 0.348 | 41.9 | 42 | 42 | 1242 | 1242 | 6230 |
| EloSRM | 0.419 | 0.419 | 0.419 | 157.4 | 157 | 157 | 1794 | 1794 | 5830 |
| Odd | 0.468 | 0.468 | 0.468 | 175.4 | 175 | 175 | 1651 | 1651 | 5969 |
| SRM | -0.646 | 0.646 | 0.646 | 123.0 | -123 | -123 | 1077 | 1077 | 4068 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-05 | SRM 454 | 2 | 518 | 692.69 | 0.42 | 157 | 1794 | 5830 | -123 | 1077 | 4068 |