4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| billyjayan | 1 | 2214 | 1055 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.021 | 0.021 | 0.021 | 2.6 | -3 | -3 | 1197 | 1197 | 2898 |
| SRMFix | -0.024 | 0.024 | 0.024 | 5.8 | -6 | -6 | 1194 | 1194 | 2884 |
| EloSRM | -0.094 | 0.094 | 0.094 | 9.7 | 10 | 10 | 2214 | 2214 | 2734 |
| SRM | -0.600 | 0.600 | 0.600 | 145.0 | -145 | -145 | 1055 | 1055 | 2243 |
| # | 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 | 260 | 243.63 | -0.09 | 10 | 2214 | 2734 | -145 | 1055 | 2243 |