4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AlpiGC | 3 | 1588 | 558 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.329 | 0.329 | 0.336 | 72.5 | -96 | -49 | 1637 | 1588 | 11772 |
| SRMFix | -0.411 | 0.411 | 0.423 | 85.6 | -118 | -53 | 1082 | 1029 | 11951 |
| initial | -0.415 | 0.415 | 0.418 | 50.0 | -55 | -45 | 1145 | 1100 | 11732 |
| SRM | -0.949 | 0.949 | 1.025 | 321.0 | -464 | -178 | 736 | 558 | 11432 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-02-18 | SRM 533 | 2 | 1056 | ||||||||
| 2 | 2011-11-29 | SRM 525 | 2 | 961 | 869.49 | -0.26 | -49 | 1588 | 11772 | -178 | 558 | 11432 |
| 1 | 2011-10-25 | SRM 522 | 2 | 699 | 566.62 | -0.40 | -96 | 1637 | 10653 | -464 | 736 | 9683 |