4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| win_crook | 3 | 1448 | 522 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.127 | 0.184 | 0.242 | 47.7 | -89 | 50 | 1452 | 1448 | 9797 |
| SRMFix | -0.309 | 0.309 | 0.350 | 61.3 | -125 | -28 | 1075 | 1016 | 9631 |
| initial | -0.345 | 0.345 | 0.364 | 41.5 | -61 | -28 | 1139 | 1076 | 9588 |
| SRM | -0.717 | 0.717 | 0.809 | 226.0 | -413 | -124 | 787 | 522 | 9257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-14 | SRM 479 | 2 | 961 | 921.50 | -0.06 | -3 | 1448 | 9797 | -124 | 522 | 9257 |
| 2 | 2010-08-04 | Member SRM 478 | 2 | 801 | 849.81 | 0.08 | 50 | 1452 | 9788 | -141 | 646 | 8471 |
| 1 | 2007-01-13 | SRM 334 | 2 | 513 | 426.35 | -0.41 | -89 | 1401 | 6452 | -413 | 787 | 5867 |