4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fpastawski | 1 | 1359 | 431 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.530 | 0.530 | 0.530 | 118.6 | -119 | -119 | 1266 | 1266 | 7370 |
| EloSRM | -0.571 | 0.571 | 0.571 | 132.8 | -133 | -133 | 1359 | 1359 | 7205 |
| initial | -0.677 | 0.677 | 0.677 | 81.6 | -82 | -82 | 1118 | 1118 | 6998 |
| SRMFix | -0.726 | 0.726 | 0.726 | 164.7 | -165 | -165 | 1035 | 1035 | 7335 |
| SRM | -1.549 | 1.549 | 1.549 | 769.0 | -769 | -769 | 431 | 431 | 7646 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-25 | SRM 336 | 2 | 451 | 303.67 | -0.57 | -133 | 1359 | 7205 | -769 | 431 | 7646 |