4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yunmanger | 10 | 1961 | 870 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.081 | 0.615 | 0.865 | 63.6 | -212 | 103 | 1198 | 870 | 6631 |
| SRMFix | 0.171 | 0.677 | 0.844 | 76.7 | -107 | 199 | 1436 | 1406 | 4761 |
| EloSRM | 0.048 | 0.688 | 0.846 | 83.4 | -75 | 319 | 1961 | 1961 | 4551 |
| initial | 0.271 | 0.692 | 0.859 | 83.3 | -122 | 235 | 1527 | 1527 | 3795 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-11-25 | SRM 453.5 | 2 | 119 | 399.76 | 1.75 | 121 | 1961 | 4551 | 103 | 870 | 6631 |
| 9 | 2009-10-20 | SRM 451 | 2 | 483 | 357.41 | -0.44 | -25 | 1840 | 5485 | -23 | 767 | 7774 |
| 8 | 2009-09-23 | SRM 449 | 2 | 537 | 488.19 | -0.17 | -3 | 1865 | 5297 | 5 | 790 | 7566 |
| 7 | 2009-09-10 | SRM 448 | 2 | 450 | 468.65 | 0.06 | 26 | 1868 | 5246 | 21 | 785 | 7622 |
| 6 | 2008-11-12 | SRM 425 | 2 | 541 | 430.61 | -0.70 | -39 | 1841 | 5474 | -67 | 764 | 9964 |
| 5 | 2008-11-06 | SRM 424 | 2 | 627 | 287.33 | -1.23 | -75 | 1881 | 5025 | -178 | 831 | 8972 |
| 4 | 2008-10-28 | SRM 423 | 2 | 172 | 238.21 | 0.47 | 72 | 1956 | 4336 | 24 | 1009 | 6542 |
| 3 | 2008-10-18 | SRM 422 | 2 | 364 | 470.00 | 0.37 | 82 | 1884 | 4943 | -1 | 985 | 7372 |
| 2 | 2008-06-05 | SRM 404 | 2 | 477 | 380.24 | -0.67 | -73 | 1802 | 5450 | -212 | 986 | 7023 |
| 1 | 2008-05-01 | SRM 400 | 2 | 275 | 564.31 | 1.04 | 319 | 1875 | 4401 | -2 | 1198 | 3100 |