4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JoK3R | 1 | 1547 | 300 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.561 | 0.561 | 0.561 | 133.9 | -134 | -134 | 1547 | 1547 | 9392 |
| initial | -0.626 | 0.626 | 0.626 | 75.4 | -75 | -75 | 1125 | 1125 | 9168 |
| SRMFix | -0.686 | 0.686 | 0.686 | 156.5 | -156 | -156 | 1044 | 1044 | 9543 |
| SRM | -1.544 | 1.544 | 1.544 | 900.0 | -900 | -900 | 300 | 300 | 10073 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-21 | Member SRM 485 | 2 | 906 | 609.54 | -0.56 | -134 | 1547 | 9392 | -900 | 300 | 10073 |