4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| arjun27 | 1 | 1975 | 1087 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.317 | 0.317 | 0.317 | 75.5 | 75 | 75 | 1275 | 1275 | 7573 |
| initial | 0.392 | 0.392 | 0.392 | 47.2 | 47 | 47 | 1247 | 1247 | 8101 |
| EloSRM | 0.443 | 0.443 | 0.443 | 160.5 | 160 | 160 | 1975 | 1975 | 7440 |
| SRM | -0.617 | 0.617 | 0.617 | 113.0 | -113 | -113 | 1087 | 1087 | 5244 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-06-03 | SRM 581 | 2 | 375 | 509.94 | 0.44 | 160 | 1975 | 7440 | -113 | 1087 | 5244 |