4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ramfort | 2 | 2150 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.192 | 0.192 | 0.251 | 23.1 | -43 | -4 | 1196 | 1154 | 3349 |
| SRMFix | -0.197 | 0.197 | 0.248 | 34.9 | -58 | -11 | 1189 | 1130 | 3080 |
| EloSRM | -0.225 | 0.225 | 0.278 | 30.3 | -43 | 17 | 2193 | 2150 | 2818 |
| SRM | -0.614 | 0.614 | 0.615 | 148.5 | -155 | -142 | 1058 | 903 | 2789 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-09-10 | SRM 790 | 2 | 96 | 103.92 | -0.39 | -43 | 2150 | 2818 | -155 | 903 | 2789 |
| 1 | 2020-07-24 | SRM 788 | 2 | 176 | 168.65 | -0.06 | 17 | 2193 | 2650 | -142 | 1058 | 2107 |