4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| marrinade | 1 | 1683 | 862 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.216 | 0.216 | 0.216 | 44.6 | -45 | -45 | 1683 | 1683 | 9551 |
| initial | -0.291 | 0.291 | 0.291 | 35.1 | -35 | -35 | 1165 | 1165 | 9397 |
| SRMFix | -0.343 | 0.343 | 0.343 | 81.2 | -81 | -81 | 1119 | 1119 | 9615 |
| SRM | -1.302 | 1.302 | 1.302 | 338.0 | -338 | -338 | 862 | 862 | 7620 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-09-19 | SRM 519 | 2 | 726 | 624.95 | -0.22 | -45 | 1683 | 9551 | -338 | 862 | 7620 |