4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| BigGuava | 1 | 2366 | 1546 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.067 | 3.067 | 3.067 | 346.0 | 346 | 346 | 1546 | 1546 | 1255 |
| SRMFix | 3.978 | 3.978 | 3.978 | 661.6 | 662 | 662 | 1862 | 1862 | 2109 |
| initial | 4.032 | 4.032 | 4.032 | 485.4 | 485 | 485 | 1685 | 1685 | 3075 |
| EloSRM | 4.103 | 4.103 | 4.103 | 741.3 | 741 | 741 | 2366 | 2366 | 2122 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-09-10 | SRM 448 | 2 | 40 | 687.44 | 4.10 | 741 | 2366 | 2122 | 346 | 1546 | 1255 |