4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| iec62 | 4 | 1734 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.156 | 0.320 | 0.367 | 44.8 | -70 | 48 | 1259 | 1138 | 8472 |
| initial | -0.102 | 0.336 | 0.363 | 40.5 | -56 | 43 | 1256 | 1151 | 9118 |
| EloSRM | -0.153 | 0.371 | 0.404 | 65.6 | -55 | 85 | 1842 | 1734 | 7911 |
| Odd | -0.139 | 0.392 | 0.417 | 69.6 | -51 | 104 | 1688 | 1589 | 7886 |
| SRM | -0.621 | 0.621 | 0.660 | 128.2 | -175 | -56 | 1025 | 687 | 9104 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-04-07 | SRM 502 | 2 | 555 | 439.59 | -0.48 | -53 | 1734 | 7911 | -122 | 687 | 9104 |
| 3 | 2011-01-12 | SRM 493 | 2 | 495 | 408.06 | -0.56 | -55 | 1787 | 7031 | -160 | 809 | 7390 |
| 2 | 2010-12-18 | Member SRM 491 | 2 | 547 | 653.71 | 0.26 | 69 | 1842 | 6466 | -56 | 969 | 5414 |
| 1 | 2010-12-08 | SRM 490 | 2 | 619 | 701.00 | 0.18 | 85 | 1773 | 7034 | -175 | 1025 | 4815 |