4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bogdanap | 3 | 1984 | 812 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.187 | 0.500 | 0.501 | 60.2 | -57 | 65 | 1268 | 1268 | 8326 |
| EloSRM | 0.229 | 0.506 | 0.512 | 110.1 | -94 | 146 | 1984 | 1984 | 8179 |
| SRMFix | 0.192 | 0.542 | 0.542 | 95.2 | -122 | 91 | 1242 | 1242 | 8528 |
| SRM | -0.235 | 0.642 | 0.802 | 155.3 | -427 | 29 | 812 | 812 | 9193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2014-01-06 | SRM 603 | 2 | 401 | 568.25 | 0.50 | 90 | 1984 | 8179 | 29 | 812 | 9193 |
| 2 | 2013-12-28 | SRM 602 | 2 | 638 | 967.17 | 0.60 | 146 | 1893 | 9228 | 10 | 783 | 9547 |
| 1 | 2013-12-22 | SRM 601 | 2 | 900 | 746.37 | -0.42 | -94 | 1748 | 11197 | -427 | 773 | 9571 |