4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| edwarde | 7 | 1579 | 489 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.065 | 0.254 | 0.286 | 54.4 | -71 | 99 | 1664 | 1579 | 11994 |
| SRMFix | -0.163 | 0.267 | 0.294 | 34.7 | -75 | 27 | 1215 | 1042 | 11807 |
| initial | -0.148 | 0.272 | 0.289 | 32.8 | -49 | 37 | 1215 | 1075 | 12059 |
| Odd | -0.097 | 0.276 | 0.297 | 51.3 | -67 | 114 | 1546 | 1444 | 11624 |
| SRM | -0.439 | 0.531 | 0.599 | 109.0 | -215 | 26 | 1009 | 489 | 11894 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-01-14 | SRM 529 | 2 | 788 | 1,073.71 | 0.45 | 99 | 1579 | 11994 | 26 | 489 | 11894 |
| 6 | 2011-12-28 | SRM 528 | 2 | 882 | 898.02 | -0.11 | -20 | 1480 | 12467 | -66 | 463 | 12016 |
| 5 | 2010-12-28 | SRM 492 | 2 | 484 | 581.50 | -0.08 | -9 | 1500 | 10470 | -28 | 529 | 9987 |
| 4 | 2010-05-20 | SRM 470 | 2 | 752 | 759.70 | -0.19 | -34 | 1509 | 9410 | -84 | 557 | 9128 |
| 3 | 2009-08-08 | SRM 446 | 2 | 838 | 733.01 | -0.35 | -50 | 1542 | 8620 | -153 | 641 | 8963 |
| 2 | 2009-07-23 | SRM 445 | 2 | 878 | 672.28 | -0.38 | -71 | 1593 | 7707 | -215 | 794 | 7527 |
| 1 | 2008-07-10 | SRM 409 | 2 | 574 | 665.81 | 0.21 | 98 | 1664 | 7164 | -191 | 1009 | 6831 |