4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| radioheadmetu | 1 | 1727 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.117 | 0.117 | 0.117 | 10.6 | -11 | -11 | 1727 | 1727 | 9291 |
| initial | -0.188 | 0.188 | 0.188 | 22.6 | -23 | -23 | 1177 | 1177 | 9286 |
| SRMFix | -0.246 | 0.246 | 0.246 | 59.1 | -59 | -59 | 1141 | 1141 | 9370 |
| SRM | -1.160 | 1.160 | 1.160 | 278.0 | -278 | -278 | 922 | 922 | 6997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-11-29 | SRM 525 | 2 | 857 | 790.71 | -0.12 | -11 | 1727 | 9291 | -278 | 922 | 6997 |