4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| laxeradam3 | 1 | 1659 | 450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.513 | 0.513 | 0.513 | 127.9 | -128 | -128 | 1659 | 1659 | 11687 |
| initial | -0.575 | 0.575 | 0.575 | 69.2 | -69 | -69 | 1131 | 1131 | 11498 |
| SRMFix | -0.633 | 0.633 | 0.633 | 145.2 | -145 | -145 | 1055 | 1055 | 11867 |
| SRM | -1.570 | 1.570 | 1.570 | 750.0 | -750 | -750 | 450 | 450 | 12445 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-20 | SRM 561 | 2 | 721 | 506.40 | -0.51 | -128 | 1659 | 11687 | -750 | 450 | 12445 |