4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| learner17 | 2 | 1728 | 591 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.219 | 0.300 | 0.372 | 83.7 | -120 | 48 | 1728 | 1728 | 12496 |
| SRMFix | -0.338 | 0.338 | 0.458 | 76.6 | -148 | -5 | 1052 | 1047 | 12709 |
| initial | -0.340 | 0.340 | 0.418 | 40.9 | -70 | -12 | 1130 | 1118 | 12457 |
| SRM | -0.928 | 0.928 | 1.116 | 304.5 | -523 | -86 | 677 | 591 | 12146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-10 | SRM 620 | 2 | 928 | 981.81 | 0.08 | 48 | 1728 | 12496 | -86 | 591 | 12146 |
| 1 | 2013-02-19 | SRM 571 | 2 | 1214 | 846.37 | -0.52 | -120 | 1680 | 11839 | -523 | 677 | 10974 |