4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| H_a_s_h | 2 | 2700 | 1781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.864 | 2.864 | 3.697 | 290.5 | 82 | 499 | 1781 | 1781 | 711 |
| SRMFix | 3.436 | 3.436 | 4.350 | 493.4 | 123 | 864 | 2187 | 2187 | 888 |
| Odd | 3.642 | 3.642 | 4.520 | 578.8 | 234 | 924 | 2554 | 2554 | 814 |
| EloSRM | 3.663 | 3.663 | 4.502 | 595.0 | 287 | 903 | 2700 | 2700 | 814 |
| initial | 3.754 | 3.754 | 4.458 | 452.1 | 163 | 742 | 2104 | 2104 | 1992 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-20 | SRM 430 | 1 | 221 | 456.26 | 1.05 | 287 | 2700 | 814 | 82 | 1781 | 711 |
| 1 | 2007-06-07 | SRM 353 | 2 | 7 | 544.27 | 6.28 | 903 | 2413 | 1098 | 499 | 1699 | 681 |