4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| IAmAlgorithmist | 7 | 1880 | 577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.091 | 0.491 | 0.665 | 52.7 | -106 | 116 | 1198 | 1185 | 8914 |
| initial | 0.094 | 0.492 | 0.658 | 59.3 | -74 | 175 | 1279 | 1279 | 7783 |
| EloSRM | 0.077 | 0.502 | 0.656 | 69.0 | -97 | 157 | 1880 | 1880 | 8219 |
| Odd | 0.079 | 0.502 | 0.645 | 70.2 | -88 | 157 | 1713 | 1713 | 8169 |
| SRM | -0.163 | 0.726 | 0.872 | 135.0 | -335 | 121 | 1012 | 577 | 11588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-08-04 | SRM 551 | 2 | 300 | 799.71 | 1.42 | 157 | 1880 | 8219 | 121 | 577 | 11588 |
| 6 | 2012-03-20 | SRM 538 | 2 | 903 | 665.59 | -0.47 | -38 | 1722 | 10170 | -119 | 456 | 12657 |
| 5 | 2012-03-17 | SRM 537 | 2 | 743 | 1,009.65 | 0.44 | 63 | 1760 | 9715 | 40 | 575 | 12006 |
| 4 | 2012-03-07 | SRM 536 | 2 | 882 | 909.71 | 0.04 | 18 | 1697 | 10506 | -22 | 535 | 12268 |
| 3 | 2012-03-03 | SRM 535 | 2 | 1098 | 970.46 | -0.34 | -41 | 1679 | 10580 | -120 | 557 | 11944 |
| 2 | 2012-02-23 | SRM 534 | 2 | 906 | 574.39 | -0.68 | -97 | 1720 | 9955 | -335 | 677 | 10786 |
| 1 | 2012-02-18 | SRM 533 | 2 | 851 | 928.31 | 0.12 | 68 | 1817 | 8601 | -188 | 1012 | 6067 |