4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hijohnny | 1 | 1602 | 990 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.027 | 0.027 | 0.027 | 3.3 | 3 | 3 | 1203 | 1203 | 5877 |
| SRMFix | -0.031 | 0.031 | 0.031 | 7.6 | -8 | -8 | 1192 | 1192 | 5809 |
| EloSRM | 0.129 | 0.129 | 0.129 | 70.2 | 70 | 70 | 1602 | 1602 | 5799 |
| Odd | 0.158 | 0.158 | 0.158 | 85.4 | 85 | 85 | 1495 | 1495 | 5911 |
| SRM | -0.973 | 0.973 | 0.973 | 210.0 | -210 | -210 | 990 | 990 | 4441 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-06 | SRM 374 | 2 | 446 | 487.77 | 0.13 | 70 | 1602 | 5799 | -210 | 990 | 4441 |