4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| judyll_agan | 1 | 1610 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.367 | 0.367 | 0.367 | 81.7 | -82 | -82 | 1440 | 1440 | 10054 |
| EloSRM | -0.418 | 0.418 | 0.418 | 99.1 | -99 | -99 | 1610 | 1610 | 9800 |
| initial | -0.482 | 0.482 | 0.482 | 58.0 | -58 | -58 | 1142 | 1142 | 9696 |
| SRMFix | -0.541 | 0.541 | 0.541 | 125.4 | -125 | -125 | 1075 | 1075 | 10013 |
| SRM | -1.442 | 1.442 | 1.442 | 460.0 | -460 | -460 | 740 | 740 | 8720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-11 | SRM 506 | 2 | 715 | 535.31 | -0.42 | -99 | 1610 | 9800 | -460 | 740 | 8720 |