4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Crazy_ | 7 | 1715 | 652 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.064 | 0.446 | 0.521 | 53.7 | -66 | 118 | 1297 | 1254 | 6792 |
| EloSRM | 0.114 | 0.447 | 0.523 | 73.4 | -117 | 149 | 1739 | 1715 | 6945 |
| SRMFix | 0.101 | 0.463 | 0.548 | 60.4 | -138 | 99 | 1221 | 1195 | 7780 |
| SRM | -0.050 | 0.580 | 0.758 | 121.7 | -590 | 96 | 690 | 652 | 11293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-03-11 | SRM 436 | 2 | 469 | 477.72 | -0.34 | -23 | 1715 | 6945 | -38 | 652 | 11293 |
| 6 | 2009-02-07 | SRM 434 | 2 | 381 | 583.34 | 0.62 | 80 | 1739 | 6710 | 52 | 690 | 11021 |
| 5 | 2008-12-20 | SRM 430 | 2 | 307 | 620.16 | 1.01 | 149 | 1659 | 7587 | 96 | 638 | 11527 |
| 4 | 2008-11-12 | SRM 425 | 2 | 541 | 636.64 | -0.13 | -11 | 1509 | 10390 | -10 | 542 | 12020 |
| 3 | 2008-10-18 | SRM 422 | 2 | 659 | 668.73 | -0.23 | -32 | 1520 | 10076 | -62 | 552 | 12080 |
| 2 | 2008-08-06 | SRM 413 | 2 | 479 | 604.03 | 0.34 | 102 | 1552 | 9575 | 4 | 614 | 11819 |
| 1 | 2008-07-19 | SRM 410 | 2 | 913 | 678.70 | -0.46 | -117 | 1450 | 11764 | -590 | 610 | 11788 |