4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aiyx | 1 | 1730 | 1175 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.086 | 0.086 | 0.086 | 25.0 | -25 | -25 | 1175 | 1175 | 3809 |
| SRMFix | 0.328 | 0.328 | 0.328 | 77.9 | 78 | 78 | 1278 | 1278 | 6591 |
| initial | 0.340 | 0.340 | 0.340 | 41.0 | 41 | 41 | 1241 | 1241 | 7114 |
| EloSRM | 0.383 | 0.383 | 0.383 | 143.2 | 143 | 143 | 1730 | 1730 | 6804 |
| Odd | 0.395 | 0.395 | 0.395 | 150.3 | 150 | 150 | 1595 | 1595 | 7015 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-12 | TC China 08 - 1E | 1 | 191 | 249.07 | 0.38 | 143 | 1730 | 6804 | -25 | 1175 | 3809 |