4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fuad71 | 3 | 2014 | 672 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.307 | 0.307 | 0.318 | 50.6 | -78 | -35 | 2088 | 2014 | 4172 |
| SRMFix | -0.308 | 0.308 | 0.319 | 58.8 | -100 | -36 | 1100 | 1024 | 4270 |
| initial | -0.356 | 0.356 | 0.359 | 42.8 | -51 | -37 | 1149 | 1071 | 4279 |
| SRM | -0.631 | 0.631 | 0.672 | 176.0 | -311 | -94 | 889 | 672 | 4001 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-01-23 | SRM 798 | 2 | 146 | 147.33 | -0.26 | -35 | 2014 | 4172 | -94 | 672 | 4001 |
| 2 | 2020-12-12 | SRM 795 | 2 | 84 | 94.76 | -0.24 | -38 | 2050 | 3929 | -123 | 766 | 3691 |
| 1 | 2020-05-15 | SRM 786 | 2 | 233 | 212.36 | -0.42 | -78 | 2088 | 3391 | -311 | 889 | 3160 |