4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| L.Y | 2 | 2134 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.179 | 0.658 | 0.682 | 171.0 | -219 | 123 | 1323 | 1104 | 4464 |
| initial | 0.858 | 0.867 | 1.220 | 104.4 | -1 | 208 | 1408 | 1407 | 5430 |
| SRMFix | 0.795 | 0.876 | 1.183 | 178.5 | -14 | 343 | 1543 | 1529 | 4479 |
| EloSRM | 0.847 | 0.947 | 1.270 | 235.1 | -22 | 448 | 2156 | 2134 | 4415 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-05-11 | SRM 506 | 1 | 487 | 484.40 | -0.10 | -22 | 2134 | 4415 | -219 | 1104 | 4464 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 212 | 736.70 | 1.79 | 448 | 2156 | 4236 | 123 | 1323 | 2567 |