4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| romzeryan | 3 | 1492 | 655 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.165 | 0.165 | 0.177 | 22.8 | -37 | -4 | 1534 | 1492 | 11106 |
| initial | -0.225 | 0.225 | 0.238 | 27.1 | -38 | -16 | 1173 | 1119 | 11895 |
| SRMFix | -0.229 | 0.229 | 0.241 | 41.9 | -63 | -22 | 1137 | 1074 | 11631 |
| SRM | -0.681 | 0.681 | 0.711 | 181.7 | -293 | -104 | 907 | 655 | 11418 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-09-04 | SRM 416 | 2 | 554 | 509.87 | -0.25 | -37 | 1492 | 11106 | -148 | 655 | 11418 |
| 2 | 2008-06-26 | SRM 407 | 2 | 386 | 533.22 | -0.09 | -4 | 1530 | 9669 | -104 | 803 | 9483 |
| 1 | 2008-06-05 | SRM 404 | 2 | 477 | 542.62 | -0.16 | -27 | 1534 | 9100 | -293 | 907 | 7821 |