4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kal2000 | 2 | 1734 | 760 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.125 | 0.244 | 0.274 | 29.4 | -44 | 14 | 1170 | 1170 | 9437 |
| EloSRM | -0.030 | 0.264 | 0.265 | 72.0 | -69 | 75 | 1734 | 1734 | 9120 |
| SRMFix | -0.119 | 0.301 | 0.324 | 64.9 | -99 | 31 | 1133 | 1133 | 9461 |
| SRM | -0.774 | 0.774 | 0.983 | 220.0 | -385 | -55 | 815 | 760 | 9436 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-12 | SRM 523 | 2 | 724 | 851.14 | 0.23 | 75 | 1734 | 9120 | -55 | 760 | 9436 |
| 1 | 2011-09-19 | SRM 519 | 2 | 766 | 624.95 | -0.29 | -69 | 1659 | 9977 | -385 | 815 | 8174 |