4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| trzysiek | 4 | 2511 | 1376 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.921 | 1.519 | 2.469 | 196.0 | -150 | 480 | 1680 | 1376 | 2299 |
| initial | 1.570 | 1.618 | 2.948 | 194.8 | -12 | 709 | 1956 | 1956 | 2876 |
| EloSRM | 1.342 | 1.637 | 2.986 | 248.4 | -48 | 902 | 2564 | 2511 | 2323 |
| SRMFix | 1.267 | 1.647 | 2.924 | 238.0 | -56 | 841 | 2041 | 1931 | 2266 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-07-13 | SRM 512 | 1 | 589 | 589.34 | 0.00 | 19 | 2511 | 2323 | -25 | 1376 | 2299 |
| 3 | 2010-08-04 | Member SRM 478 | 1 | 446 | 404.31 | -0.39 | -48 | 2492 | 1878 | -150 | 1401 | 1858 |
| 2 | 2010-06-17 | SRM 473 | 1 | 337 | 292.70 | -0.20 | -24 | 2540 | 1596 | -129 | 1551 | 1239 |
| 1 | 2010-06-05 | SRM 472 | 2 | 10 | 620.79 | 5.96 | 902 | 2564 | 1489 | 480 | 1680 | 906 |