4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dontcry | 2 | 1353 | 615 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.336 | 0.336 | 0.344 | 67.3 | -87 | -48 | 1401 | 1352 | 7016 |
| SRMFix | -0.426 | 0.426 | 0.441 | 88.7 | -125 | -53 | 1075 | 1023 | 7109 |
| initial | -0.447 | 0.447 | 0.451 | 53.8 | -61 | -47 | 1139 | 1092 | 6949 |
| SRM | -0.889 | 0.889 | 0.928 | 292.5 | -388 | -197 | 812 | 615 | 6722 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-03-10 | SRM 341 | 2 | 576 | 521.93 | -0.26 | -48 | 1352 | 7016 | -197 | 615 | 6722 |
| 1 | 2006-12-21 | SRM 331 | 2 | 413 | 352.06 | -0.41 | -87 | 1401 | 6332 | -388 | 812 | 5526 |