4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rostykamga | 3 | 1851 | 622 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.202 | 0.202 | 0.245 | 41.4 | -60 | 16 | 1883 | 1851 | 6570 |
| Odd | -0.205 | 0.205 | 0.234 | 31.3 | -42 | 13 | 1627 | 1602 | 6493 |
| SRMFix | -0.252 | 0.252 | 0.282 | 50.2 | -89 | -11 | 1111 | 1049 | 6616 |
| initial | -0.288 | 0.288 | 0.298 | 34.7 | -41 | -21 | 1159 | 1096 | 6772 |
| SRM | -0.608 | 0.608 | 0.672 | 192.7 | -320 | -92 | 880 | 622 | 6477 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-02-09 | SRM 708 | 2 | 286 | 284.25 | -0.01 | 16 | 1851 | 6570 | -92 | 622 | 6477 |
| 2 | 2016-03-19 | SRM 685 | 2 | 377 | 370.62 | -0.28 | -48 | 1835 | 7594 | -166 | 714 | 7127 |
| 1 | 2015-12-18 | SRM 676 | 2 | 345 | 361.80 | -0.32 | -60 | 1883 | 6828 | -320 | 880 | 5599 |