4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sunshine_0316 | 1 | 2255 | 1433 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.865 | 1.865 | 1.865 | 233.0 | 233 | 233 | 1433 | 1433 | 1814 |
| SRMFix | 2.840 | 2.840 | 2.840 | 521.1 | 521 | 521 | 1721 | 1721 | 2833 |
| initial | 2.904 | 2.904 | 2.904 | 349.6 | 350 | 350 | 1550 | 1550 | 3809 |
| EloSRM | 2.979 | 2.979 | 2.979 | 655.0 | 655 | 655 | 2255 | 2255 | 2570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-03-11 | SRM 436 | 2 | 72 | 567.67 | 2.98 | 655 | 2255 | 2570 | 233 | 1433 | 1814 |