4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Kooler | 9 | 2240 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.671 | 1.081 | 1.328 | 98.0 | -131 | 259 | 2240 | 2240 | 4176 |
| initial | 0.522 | 1.108 | 1.414 | 133.4 | -245 | 293 | 1787 | 1766 | 3560 |
| SRMFix | 0.658 | 1.147 | 1.392 | 108.2 | -152 | 235 | 1644 | 1644 | 4045 |
| SRM | 0.985 | 1.439 | 1.715 | 164.9 | -768 | 208 | 1042 | 1042 | 5450 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-10-13 | SRM 521 | 2 | 99 | 314.17 | 1.66 | 76 | 2240 | 4176 | 103 | 1042 | 5450 |
| 8 | 2011-10-04 | SRM 520 | 2 | 701 | 281.55 | -1.32 | -46 | 2163 | 4695 | -53 | 939 | 6642 |
| 7 | 2011-09-14 | SRM 518 | 2 | 96 | 377.57 | 1.98 | 105 | 2210 | 4317 | 124 | 992 | 6012 |
| 6 | 2011-09-10 | SRM 517 | 2 | 368 | 471.23 | 0.36 | 39 | 2105 | 5101 | 62 | 868 | 7503 |
| 5 | 2011-08-30 | SRM 516 | 2 | 213 | 430.69 | 1.02 | 99 | 2065 | 5370 | 99 | 806 | 8124 |
| 4 | 2011-08-20 | SRM 515 | 2 | 139 | 754.87 | 2.44 | 259 | 1966 | 6292 | 208 | 707 | 9619 |
| 3 | 2011-07-26 | SRM 513 | 2 | 819 | 956.28 | 0.22 | 55 | 1707 | 9087 | 41 | 499 | 11480 |
| 2 | 2011-06-21 | SRM 510 | 2 | 586 | 679.25 | 0.21 | 70 | 1652 | 9492 | 26 | 458 | 11270 |
| 1 | 2011-06-02 | SRM 508 | 2 | 1237 | 859.93 | -0.53 | -131 | 1582 | 10781 | -768 | 432 | 11359 |