4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| abouroumine | 2 | 2160 | 791 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.238 | 0.238 | 0.238 | 49.2 | -60 | -38 | 1140 | 1102 | 2755 |
| initial | -0.267 | 0.267 | 0.267 | 32.2 | -32 | -32 | 1168 | 1136 | 2806 |
| EloSRM | -0.285 | 0.285 | 0.286 | 38.3 | -38 | -38 | 2199 | 2160 | 2479 |
| SRM | -0.689 | 0.689 | 0.689 | 204.5 | -243 | -166 | 957 | 791 | 2633 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-10-23 | SRM 817 | 2 | 82 | 66.51 | -0.30 | -38 | 2160 | 2479 | -166 | 791 | 2633 |
| 1 | 2021-10-08 | SRM 815 | 2 | 53 | 64.77 | -0.27 | -38 | 2199 | 2077 | -243 | 957 | 1945 |