4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alexsp | 6 | 2211 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.710 | 0.713 | 0.966 | 85.8 | -1 | 206 | 1713 | 1713 | 4023 |
| SRMFix | 0.609 | 0.753 | 0.947 | 91.5 | -52 | 159 | 1611 | 1611 | 4512 |
| EloSRM | 0.547 | 0.766 | 0.923 | 96.5 | -37 | 262 | 2211 | 2211 | 4787 |
| SRM | 0.333 | 0.857 | 1.020 | 64.3 | -122 | 77 | 1160 | 1112 | 5049 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-03-03 | SRM 535 | 2 | 137 | 433.85 | 1.66 | 103 | 2211 | 4787 | 77 | 1112 | 5049 |
| 5 | 2012-02-18 | SRM 533 | 2 | 381 | 463.08 | 0.28 | 38 | 2108 | 5640 | 14 | 1035 | 5811 |
| 4 | 2012-02-09 | SRM 532 | 2 | 253 | 566.55 | 1.16 | 123 | 2071 | 5919 | 58 | 1021 | 5875 |
| 3 | 2012-01-14 | SRM 529 | 2 | 665 | 550.98 | -0.27 | -17 | 1948 | 7007 | -75 | 963 | 6500 |
| 2 | 2011-12-28 | SRM 528 | 2 | 611 | 467.82 | -0.38 | -37 | 1964 | 6822 | -122 | 1038 | 5608 |
| 1 | 2011-12-17 | SRM 527 | 2 | 447 | 794.85 | 0.83 | 262 | 2002 | 6409 | -40 | 1160 | 4383 |