4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chenming_1986 | 1 | 2126 | 1322 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.855 | 0.855 | 0.855 | 122.0 | 122 | 122 | 1322 | 1322 | 2260 |
| SRMFix | 1.746 | 1.746 | 1.746 | 355.5 | 356 | 356 | 1556 | 1556 | 3805 |
| initial | 1.806 | 1.806 | 1.806 | 217.4 | 217 | 217 | 1417 | 1417 | 4760 |
| EloSRM | 1.883 | 1.883 | 1.883 | 453.7 | 454 | 454 | 2126 | 2126 | 3783 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-08-14 | SRM 479 | 2 | 195 | 719.24 | 1.88 | 454 | 2126 | 3783 | 122 | 1322 | 2260 |