4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| heidysjtu | 1 | 1759 | 1333 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.585 | 0.585 | 0.585 | 133.0 | 133 | 133 | 1333 | 1333 | 2293 |
| SRMFix | 0.747 | 0.747 | 0.747 | 169.1 | 169 | 169 | 1369 | 1369 | 5008 |
| initial | 0.759 | 0.759 | 0.759 | 91.3 | 91 | 91 | 1291 | 1291 | 5692 |
| EloSRM | 0.777 | 0.777 | 0.777 | 202.6 | 203 | 203 | 1759 | 1759 | 5517 |
| # | 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 | 433 | 741.76 | 0.78 | 203 | 1759 | 5517 | 133 | 1333 | 2293 |