4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| keems21 | 1 | 1787 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.092 | 0.092 | 0.092 | 22.4 | 22 | 22 | 1222 | 1222 | 6933 |
| initial | 0.156 | 0.156 | 0.156 | 18.8 | 19 | 19 | 1219 | 1219 | 7158 |
| EloSRM | 0.227 | 0.227 | 0.227 | 99.2 | 99 | 99 | 1787 | 1787 | 6880 |
| Odd | 0.277 | 0.277 | 0.277 | 117.6 | 118 | 118 | 1626 | 1626 | 7062 |
| SRM | -0.802 | 0.802 | 0.802 | 163.0 | -163 | -163 | 1037 | 1037 | 4694 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-08 | SRM 490 | 2 | 599 | 701.00 | 0.23 | 99 | 1787 | 6880 | -163 | 1037 | 4694 |