4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| forgotenn | 1 | 1794 | 1044 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.123 | 0.123 | 0.123 | 29.9 | 30 | 30 | 1230 | 1230 | 6792 |
| initial | 0.189 | 0.189 | 0.189 | 22.7 | 23 | 23 | 1223 | 1223 | 7021 |
| EloSRM | 0.258 | 0.258 | 0.258 | 108.7 | 109 | 109 | 1794 | 1794 | 6723 |
| SRM | -0.774 | 0.774 | 0.774 | 156.0 | -156 | -156 | 1044 | 1044 | 4578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-18 | SRM 488 | 2 | 437 | 522.52 | 0.26 | 109 | 1794 | 6723 | -156 | 1044 | 4578 |