4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rosx | 6 | 2043 | 990 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.031 | 0.412 | 0.542 | 54.7 | -124 | 49 | 1210 | 990 | 4846 |
| SRMFix | 0.168 | 0.535 | 0.694 | 75.4 | -88 | 222 | 1530 | 1442 | 4474 |
| EloSRM | 0.162 | 0.565 | 0.741 | 95.6 | -52 | 336 | 2095 | 2043 | 4092 |
| Odd | 0.178 | 0.566 | 0.742 | 96.3 | -48 | 354 | 1942 | 1894 | 4197 |
| initial | 0.313 | 0.572 | 0.758 | 68.8 | -94 | 155 | 1519 | 1426 | 4520 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-05-20 | SRM 470 | 2 | 585 | 280.69 | -1.06 | -52 | 2043 | 4092 | -71 | 990 | 4846 |
| 5 | 2010-05-12 | TCO10 Qual 2 | 1 | 699 | 737.16 | 0.08 | 22 | 2095 | 3752 | 0 | 1061 | 4195 |
| 4 | 2010-05-04 | SRM 469 | 2 | 211 | 397.52 | 0.91 | 112 | 2072 | 3787 | 49 | 1061 | 4109 |
| 3 | 2010-05-02 | TCO10 Qual 1 | 1 | 760 | 685.76 | -0.15 | -27 | 1960 | 4545 | -124 | 1012 | 4471 |
| 2 | 2009-10-17 | SRM 450 | 1 | 446 | 516.12 | 0.05 | 24 | 1987 | 4321 | -74 | 1136 | 3640 |
| 1 | 2009-09-23 | SRM 449 | 2 | 339 | 748.23 | 1.14 | 336 | 1963 | 4504 | 10 | 1210 | 3027 |