4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DeltaTriangle | 1 | 1962 | 1661 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.850 | 2.850 | 2.850 | 461.0 | 461 | 461 | 1661 | 1661 | 813 |
| SRMFix | 2.886 | 2.886 | 2.886 | 527.3 | 527 | 527 | 1727 | 1727 | 2246 |
| initial | 2.891 | 2.891 | 2.891 | 348.1 | 348 | 348 | 1548 | 1548 | 3048 |
| EloSRM | 2.897 | 2.897 | 2.897 | 431.8 | 432 | 432 | 1962 | 1962 | 3164 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 19 | 141.50 | 2.90 | 432 | 1962 | 3164 | 461 | 1661 | 813 |