4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aaharu | 7 | 1854 | 782 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.081 | 0.369 | 0.478 | 46.5 | -33 | 169 | 1887 | 1854 | 7431 |
| Odd | 0.081 | 0.371 | 0.484 | 43.3 | -33 | 166 | 1735 | 1702 | 7400 |
| SRMFix | 0.095 | 0.390 | 0.485 | 49.9 | -52 | 134 | 1295 | 1256 | 7395 |
| initial | 0.088 | 0.391 | 0.484 | 47.0 | -59 | 126 | 1333 | 1274 | 7268 |
| SRM | -0.060 | 0.455 | 0.524 | 82.3 | -245 | 60 | 955 | 782 | 8720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-07-26 | SRM 513 | 2 | 878 | 634.29 | -0.47 | -33 | 1854 | 7431 | -52 | 782 | 8720 |
| 6 | 2011-01-27 | SRM 495 | 2 | 479 | 567.01 | 0.24 | 32 | 1887 | 6177 | 17 | 834 | 7110 |
| 5 | 2011-01-22 | Member SRM 494 | 2 | 605 | 525.88 | -0.20 | -7 | 1855 | 6385 | -34 | 817 | 7177 |
| 4 | 2011-01-12 | SRM 493 | 2 | 328 | 392.09 | 0.26 | 45 | 1861 | 6340 | 2 | 851 | 6867 |
| 3 | 2010-12-18 | Member SRM 491 | 2 | 377 | 794.62 | 1.08 | 169 | 1816 | 6715 | 60 | 849 | 6839 |
| 2 | 2010-12-08 | SRM 490 | 2 | 820 | 720.19 | -0.19 | -22 | 1647 | 8352 | -166 | 789 | 7580 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.06 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |