4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| abhishek.iit | 2 | 1890 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.082 | 0.328 | 0.338 | 39.4 | -30 | 49 | 1220 | 1220 | 8866 |
| EloSRM | 0.144 | 0.337 | 0.366 | 79.0 | -29 | 129 | 1890 | 1890 | 8566 |
| SRMFix | 0.071 | 0.377 | 0.384 | 73.6 | -73 | 74 | 1201 | 1201 | 8879 |
| SRM | -0.608 | 0.608 | 0.812 | 155.0 | -281 | -29 | 919 | 890 | 7919 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-02-13 | SRM 570 | 2 | 531 | 740.93 | 0.48 | 129 | 1890 | 8566 | -29 | 890 | 7919 |
| 1 | 2012-12-12 | SRM 564 | 2 | 652 | 570.51 | -0.19 | -29 | 1761 | 9837 | -281 | 919 | 7306 |