4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| raytracer1 | 1 | 2106 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.487 | 0.487 | 0.487 | 58.6 | -59 | -59 | 1141 | 1141 | 3887 |
| SRMFix | -0.489 | 0.489 | 0.489 | 114.0 | -114 | -114 | 1086 | 1086 | 3956 |
| EloSRM | -0.559 | 0.559 | 0.559 | 98.0 | -98 | -98 | 2106 | 2106 | 3451 |
| SRM | -1.065 | 1.065 | 1.065 | 340.0 | -340 | -340 | 860 | 860 | 3258 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 359 | 243.63 | -0.56 | -98 | 2106 | 3451 | -340 | 860 | 3258 |