4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chenriji | 1 | 1762 | 1174 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.090 | 0.090 | 0.090 | 26.0 | -26 | -26 | 1174 | 1174 | 3790 |
| SRMFix | 0.413 | 0.413 | 0.413 | 97.2 | 97 | 97 | 1297 | 1297 | 6308 |
| initial | 0.438 | 0.438 | 0.438 | 52.8 | 53 | 53 | 1253 | 1253 | 6864 |
| EloSRM | 0.473 | 0.473 | 0.473 | 175.2 | 175 | 175 | 1762 | 1762 | 6367 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-10 | TC China 08 - 1D | 1 | 129 | 178.99 | 0.47 | 175 | 1762 | 6367 | -26 | 1174 | 3790 |