4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wzboy1984 | 2 | 1916 | 1070 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.062 | 0.283 | 0.290 | 103.0 | -168 | 38 | 1238 | 1070 | 4148 |
| SRMFix | 0.476 | 0.514 | 0.701 | 112.4 | -7 | 218 | 1418 | 1412 | 4748 |
| initial | 0.514 | 0.525 | 0.735 | 63.2 | -1 | 125 | 1325 | 1324 | 5461 |
| EloSRM | 0.531 | 0.570 | 0.779 | 160.0 | -8 | 312 | 1924 | 1916 | 4782 |
| Odd | 0.548 | 0.587 | 0.803 | 165.4 | -6 | 324 | 1785 | 1779 | 4899 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 1 | 436 | 456.45 | -0.04 | -8 | 1916 | 4782 | -168 | 1070 | 4148 |
| 1 | 2009-06-13 | SRM 442 | 2 | 320 | 686.30 | 1.10 | 312 | 1924 | 4723 | 38 | 1238 | 2779 |