4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| koori | 2 | 1423 | 681 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.220 | 0.220 | 0.221 | 30.8 | -39 | -22 | 1356 | 1333 | 6607 |
| EloSRM | -0.235 | 0.235 | 0.236 | 42.8 | -56 | -29 | 1452 | 1423 | 6571 |
| SRMFix | -0.335 | 0.335 | 0.340 | 69.8 | -93 | -46 | 1107 | 1060 | 6951 |
| initial | -0.349 | 0.349 | 0.349 | 42.0 | -44 | -40 | 1156 | 1116 | 7050 |
| SRM | -0.886 | 0.886 | 0.908 | 259.5 | -331 | -188 | 869 | 681 | 6537 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-02 | SRM 352 | 2 | 600 | 519.59 | -0.21 | -29 | 1423 | 6571 | -188 | 681 | 6537 |
| 1 | 2007-05-23 | SRM 350 | 2 | 371 | 355.28 | -0.26 | -56 | 1452 | 6123 | -331 | 869 | 4930 |