4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wyf | 1 | 1769 | 1344 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.639 | 0.639 | 0.639 | 144.0 | 144 | 144 | 1344 | 1344 | 2220 |
| SRMFix | 0.801 | 0.801 | 0.801 | 180.3 | 180 | 180 | 1380 | 1380 | 4913 |
| initial | 0.813 | 0.813 | 0.813 | 97.9 | 98 | 98 | 1298 | 1298 | 5622 |
| EloSRM | 0.831 | 0.831 | 0.831 | 212.5 | 212 | 212 | 1769 | 1769 | 5412 |
| # | 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 | 417 | 741.76 | 0.83 | 212 | 1769 | 5412 | 144 | 1344 | 2220 |