4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kosugi_1979 | 1 | 2223 | 1300 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.724 | 0.724 | 0.724 | 100.0 | 100 | 100 | 1300 | 1300 | 3344 |
| SRMFix | 1.684 | 1.684 | 1.684 | 345.1 | 345 | 345 | 1545 | 1545 | 5258 |
| initial | 1.757 | 1.757 | 1.757 | 211.5 | 212 | 212 | 1412 | 1412 | 6516 |
| EloSRM | 1.810 | 1.810 | 1.810 | 461.8 | 462 | 462 | 2223 | 2223 | 5027 |
| Odd | 1.855 | 1.855 | 1.855 | 480.4 | 480 | 480 | 2035 | 2035 | 5164 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-05-19 | SRM 543 | 2 | 226 | 794.45 | 1.81 | 462 | 2223 | 5027 | 100 | 1300 | 3344 |