4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| B12040331 | 2 | 2580 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.442 | 2.411 | 2.809 | 404.5 | -401 | 408 | 1608 | 1207 | 4442 |
| initial | 2.319 | 2.470 | 3.388 | 297.4 | -18 | 577 | 1777 | 1758 | 4243 |
| SRMFix | 2.085 | 2.642 | 3.366 | 415.9 | -91 | 741 | 1941 | 1850 | 3216 |
| EloSRM | 2.155 | 2.692 | 3.448 | 446.1 | -93 | 799 | 2673 | 2580 | 3210 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-08-21 | SRM 630 | 1 | 441 | 310.16 | -0.54 | -93 | 2580 | 3210 | -401 | 1207 | 4442 |
| 1 | 2014-08-12 | SRM 629 | 2 | 20 | 575.40 | 4.85 | 799 | 2673 | 2660 | 408 | 1608 | 1525 |