4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| swap.rocks.123 | 4 | 1773 | 652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.122 | 0.276 | 0.311 | 33.2 | -53 | 30 | 1207 | 1141 | 11346 |
| SRMFix | -0.143 | 0.277 | 0.326 | 40.1 | -79 | 37 | 1197 | 1114 | 10404 |
| EloSRM | -0.119 | 0.317 | 0.344 | 64.8 | -69 | 76 | 1818 | 1773 | 9598 |
| SRM | -0.603 | 0.603 | 0.722 | 137.0 | -213 | -27 | 997 | 652 | 11032 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-01 | SRM 554 | 2 | 846 | 753.60 | -0.39 | -45 | 1773 | 9598 | -105 | 652 | 11032 |
| 3 | 2012-07-21 | SRM 550 | 2 | 712 | 856.80 | 0.27 | 76 | 1818 | 8909 | -27 | 757 | 9768 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 861.74 | -0.48 | -69 | 1743 | 9510 | -213 | 784 | 9198 |
| 1 | 2011-12-28 | SRM 528 | 2 | 682 | 745.40 | 0.13 | 70 | 1811 | 8380 | -203 | 997 | 6056 |