4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jhjdream | 1 | 1868 | 1048 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.162 | 0.162 | 0.162 | 39.2 | 39 | 39 | 1239 | 1239 | 7972 |
| initial | 0.228 | 0.228 | 0.228 | 27.4 | 27 | 27 | 1227 | 1227 | 8313 |
| EloSRM | 0.299 | 0.299 | 0.299 | 121.6 | 122 | 122 | 1868 | 1868 | 7859 |
| SRM | -0.789 | 0.789 | 0.789 | 152.0 | -152 | -152 | 1048 | 1048 | 5545 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-31 | SRM 531 | 2 | 631 | 776.49 | 0.30 | 122 | 1868 | 7859 | -152 | 1048 | 5545 |