4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AkiraHasegawa | 1 | 1996 | 401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.728 | 0.728 | 0.728 | 87.7 | -88 | -88 | 1112 | 1112 | 3956 |
| SRMFix | -0.743 | 0.743 | 0.743 | 168.2 | -168 | -168 | 1032 | 1032 | 4059 |
| EloSRM | -0.782 | 0.782 | 0.782 | 146.8 | -147 | -147 | 1996 | 1996 | 3826 |
| SRM | -1.474 | 1.474 | 1.474 | 799.0 | -799 | -799 | 401 | 401 | 4102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-11-27 | SRM 771 | 2 | 127 | 73.88 | -0.78 | -147 | 1996 | 3826 | -799 | 401 | 4102 |