4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nit50000 | 2 | 1810 | 937 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.058 | 0.058 | 0.073 | 13.6 | 2 | 25 | 1227 | 1227 | 6996 |
| EloSRM | 0.105 | 0.131 | 0.168 | 59.8 | 17 | 103 | 1810 | 1810 | 6822 |
| initial | 0.135 | 0.135 | 0.140 | 16.3 | 12 | 20 | 1233 | 1233 | 7058 |
| SRM | -0.666 | 0.666 | 0.686 | 131.5 | -167 | -96 | 1033 | 937 | 5825 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-12 | SRM 493 | 2 | 417 | 409.49 | -0.03 | 17 | 1810 | 6822 | -96 | 937 | 5825 |
| 1 | 2010-12-28 | SRM 492 | 2 | 452 | 532.47 | 0.24 | 103 | 1794 | 6949 | -167 | 1033 | 4813 |