4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kalycil | 5 | 1920 | 955 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.012 | 0.404 | 0.532 | 79.2 | -249 | 36 | 972 | 955 | 5076 |
| EloSRM | 0.343 | 0.412 | 0.544 | 75.7 | -5 | 150 | 1920 | 1920 | 4815 |
| SRMFix | 0.344 | 0.440 | 0.560 | 66.8 | -46 | 119 | 1375 | 1375 | 4932 |
| initial | 0.390 | 0.470 | 0.586 | 56.6 | -19 | 120 | 1388 | 1388 | 4773 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-12-22 | SRM 456 | 2 | 573 | ||||||||
| 4 | 2009-12-17 | Member SRM 455 | 2 | 390 | 379.04 | -0.04 | 12 | 1920 | 4815 | -17 | 955 | 5076 |
| 3 | 2009-12-05 | SRM 454 | 2 | 304 | 559.58 | 0.88 | 137 | 1909 | 4939 | 36 | 972 | 5064 |
| 2 | 2009-11-05 | SRM 452 | 2 | 425 | 658.25 | 0.63 | 150 | 1772 | 6168 | -15 | 936 | 5646 |
| 1 | 2009-09-23 | SRM 449 | 2 | 561 | 702.58 | -0.10 | -5 | 1622 | 7434 | -249 | 951 | 5365 |