4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lyt36 | 1 | 2039 | 1776 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.928 | 3.928 | 3.928 | 576.0 | 576 | 576 | 1776 | 1776 | 624 |
| SRMFix | 3.964 | 3.964 | 3.964 | 660.1 | 660 | 660 | 1860 | 1860 | 1670 |
| initial | 3.969 | 3.969 | 3.969 | 477.9 | 478 | 478 | 1678 | 1678 | 2551 |
| EloSRM | 3.975 | 3.975 | 3.975 | 509.1 | 509 | 509 | 2039 | 2039 | 2748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 9 | 141.50 | 3.98 | 509 | 2039 | 2748 | 576 | 1776 | 624 |