4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vika0322 | 1 | 1772 | 1275 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.287 | 0.287 | 0.287 | 75.0 | 75 | 75 | 1275 | 1275 | 2991 |
| SRMFix | 0.634 | 0.634 | 0.634 | 145.4 | 145 | 145 | 1345 | 1345 | 5640 |
| initial | 0.636 | 0.636 | 0.636 | 76.6 | 77 | 77 | 1277 | 1277 | 6290 |
| EloSRM | 0.670 | 0.670 | 0.670 | 210.4 | 210 | 210 | 1772 | 1772 | 5818 |
| Odd | 0.677 | 0.677 | 0.677 | 209.2 | 209 | 209 | 1637 | 1637 | 6065 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-06-08 | College Tour West China | 1 | 271 | 431.32 | 0.67 | 210 | 1772 | 5818 | 75 | 1275 | 2991 |