4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Blueyoshi321 | 2 | 1609 | 735 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.062 | 0.692 | 0.695 | 83.3 | -76 | 91 | 1215 | 1215 | 5070 |
| Odd | 0.226 | 0.696 | 0.732 | 176.1 | -105 | 247 | 1517 | 1517 | 4897 |
| EloSRM | 0.209 | 0.714 | 0.744 | 184.4 | -118 | 251 | 1609 | 1609 | 4792 |
| SRMFix | 0.097 | 0.762 | 0.768 | 143.8 | -152 | 136 | 1184 | 1184 | 5286 |
| SRM | -0.370 | 1.102 | 1.162 | 325.5 | -558 | 93 | 735 | 735 | 6397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-14 | SRM 339 | 2 | 209 | 396.33 | 0.92 | 251 | 1609 | 4792 | 93 | 735 | 6397 |
| 1 | 2006-10-02 | SRM 321 | 2 | 386 | 281.57 | -0.50 | -118 | 1358 | 6630 | -558 | 642 | 6564 |