4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wjfang | 2 | 2342 | 1407 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.922 | 1.112 | 1.444 | 152.5 | -49 | 256 | 1456 | 1407 | 1800 |
| SRMFix | 1.578 | 1.578 | 2.060 | 286.2 | 43 | 529 | 1772 | 1772 | 2599 |
| EloSRM | 1.638 | 1.638 | 2.147 | 348.3 | 82 | 615 | 2342 | 2342 | 2347 |
| Odd | 1.664 | 1.664 | 2.180 | 354.1 | 79 | 629 | 2190 | 2190 | 2412 |
| initial | 1.717 | 1.717 | 2.122 | 206.8 | 57 | 357 | 1614 | 1614 | 3401 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-02 | SRM 463 | 1 | 442 | 525.78 | 0.25 | 82 | 2342 | 2347 | -49 | 1407 | 1800 |
| 1 | 2010-02-06 | SRM 460 | 2 | 90 | 732.81 | 3.02 | 615 | 2260 | 2733 | 256 | 1456 | 1571 |