4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dayyanb | 1 | 2328 | 1399 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.609 | 1.609 | 1.609 | 199.0 | 199 | 199 | 1399 | 1399 | 2340 |
| SRMFix | 2.538 | 2.538 | 2.538 | 478.7 | 479 | 479 | 1679 | 1679 | 3988 |
| initial | 2.607 | 2.607 | 2.607 | 313.9 | 314 | 314 | 1514 | 1514 | 5111 |
| EloSRM | 2.675 | 2.675 | 2.675 | 583.6 | 584 | 584 | 2328 | 2328 | 3790 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-19 | SRM 530 | 2 | 89 | 568.58 | 2.68 | 584 | 2328 | 3790 | 199 | 1399 | 2340 |