4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| joelmathew | 1 | 2067 | 802 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.490 | 0.490 | 0.490 | 80.4 | -80 | -80 | 1733 | 1733 | 3816 |
| initial | -0.523 | 0.523 | 0.523 | 63.0 | -63 | -63 | 1137 | 1137 | 3923 |
| SRMFix | -0.527 | 0.527 | 0.527 | 122.4 | -122 | -122 | 1078 | 1078 | 4009 |
| EloSRM | -0.553 | 0.553 | 0.553 | 104.1 | -104 | -104 | 2067 | 2067 | 3721 |
| SRM | -1.109 | 1.109 | 1.109 | 398.0 | -398 | -398 | 802 | 802 | 3585 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-06-21 | SRM 787 | 2 | 157 | 124.04 | -0.55 | -104 | 2067 | 3721 | -398 | 802 | 3585 |