4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nongeek | 2 | 2223 | 1158 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.062 | 0.077 | 0.099 | 21.0 | -23 | -19 | 1177 | 1158 | 4773 |
| SRMFix | 0.652 | 0.652 | 0.655 | 129.0 | 97 | 161 | 1458 | 1458 | 5992 |
| EloSRM | 0.794 | 0.794 | 0.794 | 218.6 | 191 | 246 | 2223 | 2223 | 5731 |
| initial | 0.843 | 0.843 | 0.846 | 101.5 | 93 | 110 | 1403 | 1403 | 6529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-04-10 | SRM 616 | 2 | 336 | 574.25 | 0.77 | 191 | 2223 | 5731 | -19 | 1158 | 4773 |
| 1 | 2012-11-10 | SRM 560 | 2 | 375 | 659.55 | 0.82 | 246 | 2032 | 6841 | -23 | 1177 | 4419 |