4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| scharala | 8 | 2052 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.221 | 0.583 | 0.970 | 92.3 | -81 | 432 | 1884 | 1884 | 6543 |
| initial | 0.227 | 0.593 | 0.936 | 71.4 | -78 | 294 | 1438 | 1418 | 6165 |
| SRMFix | 0.215 | 0.606 | 0.958 | 79.2 | -120 | 335 | 1416 | 1381 | 6608 |
| EloSRM | 0.262 | 0.611 | 0.974 | 102.0 | -96 | 441 | 2052 | 2052 | 6633 |
| SRM | 0.271 | 0.768 | 1.029 | 106.6 | -493 | 190 | 912 | 875 | 8036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2013-01-21 | SRM 567 | 2 | 325 | 462.50 | 0.51 | 74 | 2052 | 6633 | 38 | 875 | 8036 |
| 7 | 2012-12-08 | SRM 563 | 2 | 361 | 313.82 | -0.62 | -62 | 1978 | 7197 | -75 | 837 | 8448 |
| 6 | 2012-02-18 | SRM 533 | 2 | 518 | 560.89 | 0.12 | 42 | 2040 | 6278 | 11 | 912 | 7309 |
| 5 | 2011-02-26 | SRM 498 | 2 | 418 | 515.01 | 0.30 | 70 | 1998 | 5330 | 20 | 901 | 6272 |
| 4 | 2010-06-05 | SRM 472 | 2 | 455 | 369.83 | -0.30 | -20 | 1929 | 5069 | -21 | 881 | 5943 |
| 3 | 2010-04-20 | Member SRM 468 | 2 | 395 | 370.09 | -0.09 | 11 | 1949 | 4601 | 5 | 902 | 5573 |
| 2 | 2009-02-07 | SRM 434 | 2 | 121 | 717.64 | 2.57 | 441 | 1938 | 4694 | 190 | 897 | 8353 |
| 1 | 2009-01-21 | SRM 433 | 2 | 734 | 593.76 | -0.38 | -96 | 1497 | 11387 | -493 | 707 | 10836 |