4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dsinagl | 2 | 2199 | 1094 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.203 | 0.692 | 0.721 | 173.0 | -226 | 120 | 1320 | 1094 | 4884 |
| initial | 0.960 | 0.989 | 1.378 | 119.0 | -3 | 235 | 1435 | 1431 | 5591 |
| SRMFix | 0.886 | 1.000 | 1.336 | 199.2 | -20 | 379 | 1579 | 1559 | 4563 |
| EloSRM | 0.944 | 1.084 | 1.437 | 269.8 | -33 | 507 | 2231 | 2199 | 4401 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-10-04 | SRM 520 | 1 | 704 | 685.46 | -0.14 | -33 | 2199 | 4401 | -226 | 1094 | 4884 |
| 1 | 2011-08-30 | SRM 516 | 2 | 160 | 652.57 | 2.03 | 507 | 2231 | 4047 | 120 | 1320 | 2707 |