4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wxbwsh | 1 | 1771 | 1346 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.653 | 0.653 | 0.653 | 146.0 | 146 | 146 | 1346 | 1346 | 2200 |
| SRMFix | 0.815 | 0.815 | 0.815 | 183.1 | 183 | 183 | 1383 | 1383 | 4886 |
| initial | 0.827 | 0.827 | 0.827 | 99.6 | 100 | 100 | 1300 | 1300 | 5602 |
| EloSRM | 0.845 | 0.845 | 0.845 | 214.5 | 215 | 215 | 1771 | 1771 | 5399 |
| Odd | 0.854 | 0.854 | 0.854 | 222.2 | 222 | 222 | 1647 | 1647 | 5532 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 413 | 741.75 | 0.84 | 215 | 1771 | 5399 | 146 | 1346 | 2200 |