4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alternatego | 4 | 2089 | 1028 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.037 | 0.665 | 0.701 | 74.0 | -167 | 32 | 1133 | 1028 | 5426 |
| initial | 0.565 | 0.686 | 0.744 | 82.6 | -29 | 121 | 1472 | 1472 | 5118 |
| SRMFix | 0.441 | 0.688 | 0.709 | 104.4 | -82 | 131 | 1455 | 1455 | 5354 |
| EloSRM | 0.395 | 0.689 | 0.693 | 127.4 | -65 | 234 | 2089 | 2089 | 5165 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-08-30 | SRM 516 | 2 | 250 | 401.64 | 0.68 | 92 | 2089 | 5165 | 32 | 1028 | 5426 |
| 3 | 2011-07-02 | SRM 511 | 2 | 388 | 668.56 | 0.78 | 118 | 1997 | 5915 | 30 | 996 | 5688 |
| 2 | 2011-05-28 | SRM 507 | 2 | 826 | 549.93 | -0.59 | -65 | 1879 | 6841 | -167 | 966 | 5852 |
| 1 | 2011-05-17 | SRM 504.5 | 2 | 523 | 850.51 | 0.70 | 234 | 1945 | 6177 | -67 | 1133 | 4254 |