4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Dumich | 1 | 2170 | 1049 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.007 | 0.007 | 0.007 | 0.8 | -1 | -1 | 1199 | 1199 | 2681 |
| SRMFix | -0.021 | 0.021 | 0.021 | 5.1 | -5 | -5 | 1195 | 1195 | 2683 |
| Odd | 0.027 | 0.027 | 0.027 | 47.8 | 48 | 48 | 1847 | 1847 | 2587 |
| EloSRM | -0.045 | 0.045 | 0.045 | 20.7 | 21 | 21 | 2170 | 2170 | 2530 |
| SRM | -0.660 | 0.660 | 0.660 | 151.0 | -151 | -151 | 1049 | 1049 | 2093 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-16 | SRM 775 | 2 | 120 | 116.31 | -0.04 | 21 | 2170 | 2530 | -151 | 1049 | 2093 |