4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| phantom2691 | 3 | 2165 | 639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.252 | 0.346 | 0.450 | 41.6 | -91 | 17 | 1217 | 1109 | 3458 |
| SRMFix | -0.269 | 0.356 | 0.479 | 59.4 | -129 | 31 | 1231 | 1085 | 3206 |
| Odd | -0.287 | 0.395 | 0.515 | 50.9 | -102 | 45 | 1889 | 1781 | 2994 |
| EloSRM | -0.332 | 0.413 | 0.556 | 62.5 | -110 | 66 | 2286 | 2165 | 2700 |
| SRM | -0.670 | 0.670 | 0.789 | 187.0 | -406 | -47 | 1092 | 639 | 3415 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-07-13 | SRM 809 | 2 | 63 | 84.78 | -0.18 | -11 | 2165 | 2700 | -47 | 639 | 3415 |
| 2 | 2021-06-25 | SRM 808 | 2 | 122 | 63.69 | -0.94 | -110 | 2176 | 2617 | -406 | 686 | 3361 |
| 1 | 2021-06-09 | SRM 807 | 1 | 130 | 82.72 | 0.12 | 66 | 2286 | 2174 | -108 | 1092 | 1777 |