4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hopetuy | 3 | 2243 | 837 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.062 | 0.479 | 0.535 | 68.7 | -43 | 139 | 1907 | 1907 | 2659 |
| initial | 0.050 | 0.493 | 0.545 | 59.4 | -46 | 98 | 1218 | 1218 | 2712 |
| SRMFix | 0.098 | 0.496 | 0.569 | 78.2 | -67 | 114 | 1194 | 1194 | 2873 |
| EloSRM | 0.039 | 0.514 | 0.561 | 80.7 | -53 | 141 | 2243 | 2243 | 2627 |
| SRM | -0.281 | 0.765 | 0.768 | 171.7 | -235 | 76 | 965 | 837 | 3556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-03-19 | SRM 802 | 2 | 71 | 126.27 | 0.83 | 141 | 2243 | 2627 | 76 | 837 | 3556 |
| 2 | 2021-02-24 | SRM 801 | 2 | 173 | 134.82 | -0.36 | -49 | 2103 | 3434 | -204 | 761 | 3823 |
| 1 | 2021-02-13 | SRM 800 | 2 | 311 | 243.60 | -0.35 | -53 | 2151 | 3068 | -235 | 965 | 2669 |