4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| brasence | 2 | 1494 | 548 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.296 | 0.296 | 0.313 | 54.3 | -85 | -24 | 1387 | 1363 | 9804 |
| EloSRM | -0.318 | 0.318 | 0.341 | 68.2 | -104 | -33 | 1526 | 1494 | 9765 |
| SRMFix | -0.396 | 0.396 | 0.425 | 84.2 | -127 | -41 | 1073 | 1032 | 10057 |
| initial | -0.407 | 0.407 | 0.418 | 49.0 | -61 | -37 | 1139 | 1102 | 9922 |
| SRM | -0.611 | 0.611 | 0.646 | 171.0 | -243 | -99 | 647 | 548 | 9651 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-05 | SRM 452 | 2 | 737 | 712.41 | -0.20 | -33 | 1494 | 9765 | -99 | 548 | 9651 |
| 1 | 2009-10-17 | SRM 450 | 2 | 857 | 666.30 | -0.44 | -104 | 1526 | 9152 | -243 | 647 | 8936 |