4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 106109058 | 4 | 1922 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.102 | 0.325 | 0.364 | 39.1 | -48 | 57 | 1255 | 1249 | 8431 |
| Odd | 0.104 | 0.340 | 0.376 | 82.6 | -57 | 191 | 1744 | 1738 | 8257 |
| EloSRM | 0.105 | 0.350 | 0.388 | 90.5 | -77 | 200 | 1928 | 1922 | 8221 |
| SRMFix | 0.100 | 0.350 | 0.391 | 61.9 | -103 | 84 | 1234 | 1227 | 8565 |
| SRM | -0.200 | 0.433 | 0.647 | 110.2 | -409 | 7 | 798 | 773 | 9827 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-19 | SRM 571 | 2 | 758 | 675.53 | -0.16 | -6 | 1922 | 8221 | -25 | 773 | 9827 |
| 3 | 2012-11-10 | SRM 560 | 2 | 484 | 592.38 | 0.29 | 79 | 1928 | 7865 | 7 | 798 | 9256 |
| 2 | 2012-06-16 | SRM 546 | 2 | 493 | 756.96 | 0.62 | 200 | 1849 | 8663 | 0 | 791 | 9357 |
| 1 | 2011-09-14 | SRM 518 | 2 | 913 | 809.40 | -0.33 | -77 | 1650 | 10108 | -409 | 791 | 8727 |