4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bwrichte | 2 | 1820 | 776 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.048 | 0.531 | 0.533 | 63.9 | -58 | 70 | 1212 | 1212 | 8826 |
| EloSRM | 0.144 | 0.562 | 0.580 | 135.7 | -99 | 172 | 1820 | 1820 | 8689 |
| SRMFix | 0.057 | 0.596 | 0.598 | 115.2 | -125 | 106 | 1181 | 1181 | 9021 |
| SRM | -0.513 | 0.861 | 1.002 | 239.0 | -451 | 27 | 776 | 776 | 9498 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-02-23 | SRM 534 | 2 | 446 | 727.20 | 0.70 | 172 | 1820 | 8689 | 27 | 776 | 9498 |
| 1 | 2012-01-31 | SRM 531 | 2 | 949 | 770.95 | -0.42 | -99 | 1647 | 10719 | -451 | 749 | 9599 |