4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| arpittarang | 1 | 1865 | 1043 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.164 | 0.164 | 0.164 | 39.7 | 40 | 40 | 1240 | 1240 | 7918 |
| initial | 0.230 | 0.230 | 0.230 | 27.7 | 28 | 28 | 1228 | 1228 | 8253 |
| EloSRM | 0.303 | 0.303 | 0.303 | 123.9 | 124 | 124 | 1865 | 1865 | 7790 |
| Odd | 0.360 | 0.360 | 0.360 | 144.1 | 144 | 144 | 1686 | 1686 | 8011 |
| SRM | -0.830 | 0.830 | 0.830 | 157.0 | -157 | -157 | 1043 | 1043 | 5552 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-28 | SRM 528 | 2 | 604 | 745.36 | 0.30 | 124 | 1865 | 7790 | -157 | 1043 | 5552 |