4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Drom | 3 | 2028 | 725 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.258 | 0.258 | 0.269 | 48.1 | -77 | -26 | 1123 | 1056 | 4203 |
| initial | -0.287 | 0.287 | 0.295 | 34.5 | -42 | -23 | 1162 | 1096 | 4293 |
| EloSRM | -0.292 | 0.292 | 0.301 | 38.3 | -54 | -15 | 2088 | 2028 | 3964 |
| SRM | -0.587 | 0.587 | 0.605 | 158.3 | -261 | -78 | 939 | 725 | 3951 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-03-07 | SRM 780 | 2 | 150 | 137.90 | -0.34 | -45 | 2028 | 3964 | -136 | 725 | 3951 |
| 2 | 2019-12-11 | SRM 772 | 2 | 69 | 88.25 | -0.19 | -15 | 2073 | 3106 | -78 | 861 | 3182 |
| 1 | 2019-11-27 | SRM 771 | 2 | 66 | 73.41 | -0.35 | -54 | 2088 | 2978 | -261 | 939 | 2688 |