4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| robi.petranovic | 6 | 1782 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.107 | 0.387 | 0.479 | 46.6 | -57 | 92 | 1334 | 1277 | 6012 |
| SRMFix | 0.067 | 0.389 | 0.469 | 50.8 | -58 | 101 | 1311 | 1266 | 6115 |
| SRM | -0.216 | 0.423 | 0.548 | 81.3 | -218 | 35 | 982 | 782 | 7750 |
| EloSRM | 0.031 | 0.430 | 0.494 | 67.1 | -50 | 148 | 1829 | 1782 | 5918 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-06-13 | SRM 442 | 2 | 701 | 454.64 | -0.62 | -47 | 1782 | 5918 | -67 | 782 | 7750 |
| 5 | 2009-02-07 | SRM 434 | 2 | 463 | 425.74 | -0.12 | 2 | 1829 | 5696 | -20 | 849 | 8996 |
| 4 | 2009-01-06 | SRM 432 | 2 | 239 | 378.14 | 0.66 | 100 | 1828 | 5681 | 35 | 869 | 8729 |
| 3 | 2008-12-20 | SRM 430 | 2 | 484 | 446.56 | -0.45 | -50 | 1727 | 6853 | -128 | 834 | 9178 |
| 2 | 2008-10-18 | SRM 422 | 2 | 407 | 634.16 | 0.64 | 148 | 1778 | 6070 | -20 | 962 | 7566 |
| 1 | 2008-09-11 | SRM 417 | 2 | 576 | 609.65 | 0.08 | 55 | 1629 | 7644 | -218 | 982 | 7526 |