4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nerrajbagga | 2 | 1428 | 470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.299 | 0.299 | 0.350 | 73.2 | -121 | -26 | 1454 | 1428 | 9723 |
| SRMFix | -0.430 | 0.430 | 0.474 | 91.7 | -144 | -39 | 1056 | 1017 | 9592 |
| initial | -0.434 | 0.434 | 0.454 | 52.3 | -68 | -37 | 1132 | 1095 | 9392 |
| SRM | -0.919 | 0.919 | 1.115 | 365.0 | -648 | -82 | 552 | 470 | 9449 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-02 | SRM 463 | 2 | 682 | 707.53 | -0.12 | -26 | 1428 | 9723 | -82 | 470 | 9449 |
| 1 | 2008-09-11 | SRM 417 | 2 | 850 | 609.86 | -0.48 | -121 | 1454 | 11877 | -648 | 552 | 12300 |