4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| edwinharly | 1 | 1847 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.268 | 0.268 | 0.268 | 49.6 | -50 | -50 | 1600 | 1600 | 9388 |
| EloSRM | -0.292 | 0.292 | 0.292 | 64.3 | -64 | -64 | 1847 | 1847 | 9183 |
| initial | -0.331 | 0.331 | 0.331 | 39.8 | -40 | -40 | 1160 | 1160 | 9114 |
| SRMFix | -0.373 | 0.373 | 0.373 | 88.1 | -88 | -88 | 1112 | 1112 | 9220 |
| SRM | -1.103 | 1.103 | 1.103 | 350.0 | -350 | -350 | 850 | 850 | 7485 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-05 | SRM 658 | 2 | 341 | 334.11 | -0.29 | -64 | 1847 | 9183 | -350 | 850 | 7485 |