4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cognitive | 3 | 1277 | 448 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.265 | 0.336 | 0.376 | 70.4 | -108 | 34 | 1313 | 1277 | 4894 |
| SRMFix | -0.322 | 0.378 | 0.440 | 75.4 | -145 | 12 | 1055 | 998 | 5062 |
| initial | -0.369 | 0.388 | 0.464 | 46.7 | -72 | 3 | 1128 | 1067 | 5007 |
| SRM | -0.603 | 0.633 | 0.815 | 278.7 | -470 | 42 | 730 | 448 | 5074 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-10-05 | SRM 267 | 2 | 146 | 222.33 | 0.11 | 34 | 1277 | 4894 | 42 | 448 | 5074 |
| 2 | 2005-09-27 | SRM 265 | 2 | 459 | 350.65 | -0.39 | -69 | 1243 | 4996 | -324 | 406 | 5059 |
| 1 | 2005-08-27 | SRM 260 | 2 | 375 | 276.08 | -0.51 | -108 | 1313 | 4487 | -470 | 730 | 4172 |