4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jdeyerle | 3 | 1716 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.005 | 0.269 | 0.316 | 32.4 | -49 | 44 | 1198 | 1198 | 6582 |
| EloSRM | 0.048 | 0.288 | 0.353 | 80.7 | -81 | 146 | 1716 | 1716 | 6347 |
| SRMFix | 0.003 | 0.306 | 0.360 | 60.7 | -106 | 71 | 1170 | 1170 | 6666 |
| SRM | -0.429 | 0.479 | 0.717 | 149.7 | -405 | -11 | 795 | 751 | 7296 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-04-03 | SRM 466 | 2 | 624 | 617.53 | -0.02 | 15 | 1716 | 6347 | -33 | 751 | 7296 |
| 2 | 2010-03-25 | Member SRM 465 | 2 | 370 | 524.61 | 0.50 | 146 | 1702 | 6349 | -11 | 784 | 6861 |
| 1 | 2009-12-05 | SRM 454 | 2 | 774 | 684.43 | -0.35 | -81 | 1556 | 8109 | -405 | 795 | 7116 |