4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jaeger48917 | 2 | 1533 | 629 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.211 | 0.211 | 0.285 | 53.2 | -95 | 12 | 1533 | 1533 | 8943 |
| SRMFix | -0.291 | 0.291 | 0.371 | 65.8 | -121 | -11 | 1079 | 1068 | 9583 |
| initial | -0.308 | 0.308 | 0.351 | 37.0 | -57 | -17 | 1143 | 1126 | 9606 |
| SRM | -0.826 | 0.826 | 0.968 | 285.5 | -462 | -109 | 738 | 629 | 9110 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-23 | SRM 445 | 2 | 822 | 811.22 | -0.02 | 12 | 1533 | 8943 | -109 | 629 | 9110 |
| 1 | 2009-07-08 | SRM 444 | 2 | 840 | 676.90 | -0.40 | -95 | 1522 | 9228 | -462 | 738 | 8196 |