4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bbharris | 1 | 1796 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.422 | 0.422 | 0.422 | 99.2 | 99 | 99 | 1299 | 1299 | 6206 |
| initial | 0.494 | 0.494 | 0.494 | 59.4 | 59 | 59 | 1259 | 1259 | 6668 |
| SRM | -0.538 | 0.538 | 0.538 | 96.0 | -96 | -96 | 1104 | 1104 | 5254 |
| EloSRM | 0.571 | 0.571 | 0.571 | 200.0 | 200 | 200 | 1796 | 1796 | 5976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-02-12 | SRM 435 | 2 | 308 | 457.47 | 0.57 | 200 | 1796 | 5976 | -96 | 1104 | 5254 |