4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| class281 | 2 | 1723 | 654 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.186 | 0.339 | 0.387 | 40.8 | -63 | 18 | 1155 | 1155 | 10566 |
| EloSRM | -0.097 | 0.370 | 0.382 | 97.2 | -111 | 83 | 1723 | 1723 | 10240 |
| SRMFix | -0.183 | 0.409 | 0.448 | 87.3 | -136 | 38 | 1102 | 1102 | 10761 |
| SRM | -0.734 | 0.734 | 1.037 | 273.0 | -526 | -20 | 674 | 654 | 11279 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-17 | SRM 537 | 2 | 888 | 1,072.90 | 0.27 | 83 | 1723 | 10240 | -20 | 654 | 11279 |
| 1 | 2012-03-07 | SRM 536 | 2 | 1091 | 833.17 | -0.47 | -111 | 1640 | 11689 | -526 | 674 | 10998 |