4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wistone | 6 | 1984 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.231 | 0.444 | 0.534 | 55.8 | -61 | 95 | 1367 | 1367 | 6092 |
| initial | 0.302 | 0.447 | 0.547 | 53.8 | -33 | 134 | 1418 | 1418 | 5501 |
| EloSRM | 0.206 | 0.464 | 0.546 | 87.3 | -57 | 178 | 1984 | 1984 | 6005 |
| SRM | -0.004 | 0.556 | 0.637 | 93.2 | -135 | 77 | 1065 | 849 | 7461 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-06-02 | SRM 508 | 2 | 326 | 659.62 | 1.02 | 110 | 1984 | 6005 | 77 | 849 | 7461 |
| 5 | 2011-05-28 | SRM 507 | 2 | 540 | 740.73 | 0.46 | 79 | 1874 | 6901 | 27 | 772 | 8423 |
| 4 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 1,083.27 | -0.18 | -42 | 1795 | 7660 | -134 | 745 | 8857 |
| 3 | 2010-07-06 | SRM 475 | 2 | 558 | 371.06 | -0.59 | -57 | 1837 | 5795 | -119 | 879 | 5910 |
| 2 | 2010-05-24 | TCO10 Qual 3 | 1 | 663 | 743.17 | 0.16 | 57 | 1894 | 5329 | -67 | 998 | 4853 |
| 1 | 2010-05-12 | TCO10 Qual 2 | 1 | 803 | 1,040.88 | 0.37 | 178 | 1837 | 5690 | -135 | 1065 | 4161 |