4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JackKnife | 4 | 1798 | 539 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.272 | 0.283 | 52.3 | -82 | 58 | 1867 | 1798 | 10620 |
| initial | -0.243 | 0.274 | 0.306 | 33.0 | -51 | 8 | 1157 | 1083 | 11668 |
| SRMFix | -0.225 | 0.292 | 0.319 | 51.6 | -114 | 23 | 1109 | 1040 | 11517 |
| SRM | -0.612 | 0.612 | 0.765 | 165.2 | -399 | -69 | 801 | 539 | 11194 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-03-25 | SRM 654 | 2 | 396 | 338.87 | -0.32 | -40 | 1798 | 10620 | -106 | 539 | 11194 |
| 3 | 2015-02-10 | SRM 649 | 2 | 508 | 514.20 | -0.23 | -29 | 1838 | 10079 | -87 | 645 | 10636 |
| 2 | 2015-01-12 | SRM 645 | 2 | 513 | 575.33 | 0.16 | 58 | 1867 | 9846 | -69 | 732 | 9846 |
| 1 | 2014-12-09 | SRM 640 | 2 | 537 | 416.24 | -0.37 | -82 | 1809 | 10910 | -399 | 801 | 9230 |