4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cyl3392207 | 1 | 1699 | 1036 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.081 | 0.081 | 0.081 | 19.8 | 20 | 20 | 1220 | 1220 | 6837 |
| initial | 0.138 | 0.138 | 0.138 | 16.6 | 17 | 17 | 1217 | 1217 | 7034 |
| EloSRM | 0.200 | 0.200 | 0.200 | 90.9 | 91 | 91 | 1699 | 1699 | 6826 |
| SRM | -0.747 | 0.747 | 0.747 | 164.0 | -164 | -164 | 1036 | 1036 | 5017 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 572 | 656.90 | 0.20 | 91 | 1699 | 6826 | -164 | 1036 | 5017 |