4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ichyet | 2 | 2213 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.680 | 1.279 | 1.449 | 290.0 | -353 | 227 | 1427 | 1074 | 5558 |
| initial | 1.511 | 1.552 | 2.166 | 186.9 | -5 | 369 | 1569 | 1564 | 3791 |
| SRMFix | 1.388 | 1.610 | 2.126 | 290.1 | -38 | 542 | 1742 | 1704 | 2994 |
| EloSRM | 1.436 | 1.717 | 2.238 | 371.5 | -59 | 684 | 2272 | 2213 | 2773 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-01-06 | SRM 432 | 1 | 514 | 429.84 | -0.28 | -59 | 2213 | 2773 | -353 | 1074 | 5558 |
| 1 | 2008-12-20 | SRM 430 | 2 | 64 | 569.32 | 3.15 | 684 | 2272 | 2458 | 227 | 1427 | 1872 |