4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SaqibPerwaiz | 2 | 2298 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.151 | 0.323 | 0.357 | 39.0 | -21 | 57 | 1257 | 1236 | 2589 |
| SRM | -0.374 | 0.374 | 0.413 | 91.0 | -145 | -37 | 1163 | 1018 | 2409 |
| SRMFix | 0.057 | 0.419 | 0.423 | 85.9 | -61 | 111 | 1311 | 1250 | 2593 |
| EloSRM | -0.064 | 0.527 | 0.531 | 100.2 | -52 | 149 | 2350 | 2298 | 2392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-02-13 | SRM 800 | 2 | 255 | 169.37 | -0.59 | -52 | 2298 | 2392 | -145 | 1018 | 2409 |
| 1 | 2021-01-23 | SRM 798 | 2 | 90 | 124.08 | 0.46 | 149 | 2350 | 2124 | -37 | 1163 | 1753 |