4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Marcin1980 | 3 | 1611 | 703 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.154 | 0.154 | 0.174 | 23.8 | -53 | -4 | 1629 | 1611 | 12421 |
| Odd | -0.154 | 0.154 | 0.165 | 17.2 | -35 | 5 | 1474 | 1463 | 12049 |
| SRMFix | -0.237 | 0.237 | 0.260 | 46.4 | -89 | -20 | 1111 | 1061 | 11756 |
| initial | -0.242 | 0.242 | 0.255 | 29.2 | -40 | -17 | 1160 | 1112 | 11870 |
| SRM | -0.628 | 0.628 | 0.702 | 165.7 | -329 | -82 | 871 | 703 | 10460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-01-21 | SRM 567 | 2 | 615 | 718.16 | -0.10 | -15 | 1611 | 12421 | -82 | 703 | 10460 |
| 2 | 2010-11-30 | Member SRM 489 | 2 | 455 | 649.29 | -0.09 | -4 | 1625 | 8670 | -86 | 785 | 7675 |
| 1 | 2010-10-26 | SRM 486 | 2 | 768 | 771.92 | -0.27 | -53 | 1629 | 8260 | -329 | 871 | 6226 |