4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sreeayala | 1 | 1717 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.011 | 0.011 | 1.3 | 1 | 1 | 1201 | 1201 | 6899 |
| SRMFix | -0.047 | 0.047 | 0.047 | 11.6 | -12 | -12 | 1188 | 1188 | 6808 |
| EloSRM | 0.081 | 0.081 | 0.081 | 54.5 | 54 | 54 | 1717 | 1717 | 6812 |
| SRM | -0.997 | 0.997 | 0.997 | 220.0 | -220 | -220 | 980 | 980 | 4930 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-06-05 | SRM 472 | 2 | 587 | 620.79 | 0.08 | 54 | 1717 | 6812 | -220 | 980 | 4930 |