4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| summerclouds | 4 | 1984 | 838 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.117 | 0.492 | 0.651 | 59.3 | -48 | 143 | 1347 | 1256 | 7891 |
| SRMFix | 0.033 | 0.541 | 0.670 | 77.1 | -72 | 176 | 1366 | 1243 | 7920 |
| EloSRM | 0.024 | 0.581 | 0.690 | 85.0 | -49 | 200 | 2068 | 1984 | 7297 |
| SRM | -0.419 | 0.703 | 0.719 | 108.5 | -196 | 36 | 1040 | 838 | 8244 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-06-18 | SRM 583 | 2 | 582 | 568.67 | -0.50 | -35 | 1984 | 7297 | -104 | 838 | 8244 |
| 3 | 2013-06-03 | SRM 581 | 2 | 477 | 312.29 | -0.61 | -49 | 2018 | 7008 | -98 | 942 | 6829 |
| 2 | 2013-05-25 | SRM 580 | 2 | 310 | 677.54 | 1.13 | 200 | 2068 | 6604 | 36 | 1040 | 5787 |
| 1 | 2013-05-18 | SRM 579 | 2 | 682 | 722.68 | 0.08 | 56 | 1867 | 8788 | -196 | 1004 | 6200 |