4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sayondutta | 2 | 2230 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.514 | 0.514 | 0.697 | 124.0 | -240 | -8 | 1192 | 952 | 2700 |
| initial | -0.010 | 0.646 | 0.646 | 77.7 | -79 | 77 | 1277 | 1198 | 2719 |
| SRMFix | -0.094 | 0.724 | 0.730 | 137.3 | -130 | 145 | 1345 | 1215 | 2600 |
| EloSRM | -0.140 | 0.741 | 0.755 | 132.8 | -87 | 178 | 2317 | 2230 | 2353 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-01-25 | SRM 776 | 2 | 150 | 101.49 | -0.88 | -87 | 2230 | 2353 | -240 | 952 | 2700 |
| 1 | 2019-11-02 | SRM 770 | 2 | 91 | 138.04 | 0.60 | 178 | 2317 | 1970 | -8 | 1192 | 1560 |