4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| farzad.ab | 1 | 2814 | 1893 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 7.934 | 7.934 | 7.934 | 693.0 | 693 | 693 | 1893 | 1893 | 727 |
| SRMFix | 8.868 | 8.868 | 8.868 | 1,052.4 | 1052 | 1052 | 2252 | 2252 | 1110 |
| initial | 8.943 | 8.943 | 8.943 | 1,076.9 | 1077 | 1077 | 2277 | 2277 | 2153 |
| EloSRM | 8.994 | 8.994 | 8.994 | 1,000.1 | 1000 | 1000 | 2814 | 2814 | 1572 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-06-03 | SRM 581 | 2 | 1 | 509.94 | 8.99 | 1000 | 2814 | 1572 | 693 | 1893 | 727 |