4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| helkayal | 1 | 1661 | 874 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.242 | 0.242 | 0.242 | 46.8 | -47 | -47 | 1661 | 1661 | 8950 |
| initial | -0.310 | 0.310 | 0.310 | 37.4 | -37 | -37 | 1163 | 1163 | 8846 |
| SRMFix | -0.364 | 0.364 | 0.364 | 86.1 | -86 | -86 | 1114 | 1114 | 9017 |
| SRM | -1.200 | 1.200 | 1.200 | 326.0 | -326 | -326 | 874 | 874 | 6900 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-03 | Member SRM 505 | 2 | 871 | 736.37 | -0.24 | -47 | 1661 | 8950 | -326 | 874 | 6900 |