4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| michaelfriesen | 4 | 2264 | 1207 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.105 | 1.234 | 1.678 | 148.5 | -31 | 382 | 1732 | 1732 | 3510 |
| SRMFix | 1.001 | 1.279 | 1.650 | 165.3 | -91 | 319 | 1679 | 1679 | 3631 |
| SRM | 0.707 | 1.301 | 1.597 | 100.8 | -163 | 152 | 1207 | 1207 | 3621 |
| EloSRM | 0.988 | 1.327 | 1.622 | 180.4 | -77 | 282 | 2264 | 2264 | 3685 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-28 | SRM 507 | 2 | 163 | 288.28 | 0.82 | 87 | 2264 | 3685 | 53 | 1207 | 3621 |
| 3 | 2011-04-07 | SRM 502 | 2 | 46 | 352.63 | 2.94 | 282 | 2177 | 4029 | 152 | 1154 | 3976 |
| 2 | 2011-03-19 | SRM 500 | 2 | 729 | 455.92 | -0.68 | -77 | 1895 | 6260 | -163 | 1002 | 5313 |
| 1 | 2011-02-10 | SRM 497 | 2 | 316 | 577.36 | 0.87 | 275 | 1972 | 5572 | -35 | 1165 | 3797 |