4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| oldK_PLA | 2 | 1645 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.071 | 0.394 | 0.400 | 47.4 | -39 | 56 | 1217 | 1217 | 7088 |
| EloSRM | 0.156 | 0.407 | 0.435 | 99.0 | -56 | 142 | 1645 | 1645 | 7059 |
| SRMFix | 0.066 | 0.440 | 0.445 | 85.7 | -88 | 83 | 1195 | 1195 | 7600 |
| SRM | -0.540 | 0.631 | 0.831 | 185.5 | -353 | -18 | 847 | 829 | 8738 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-05 | SRM 404 | 2 | 410 | 605.48 | 0.56 | 142 | 1645 | 7059 | -18 | 829 | 8738 |
| 1 | 2008-05-28 | SRM 403 | 2 | 386 | 366.90 | -0.25 | -56 | 1503 | 10086 | -353 | 847 | 8483 |