4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ahmed_asker | 1 | 1644 | 803 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.315 | 0.315 | 0.315 | 58.6 | -59 | -59 | 1471 | 1471 | 10134 |
| EloSRM | -0.355 | 0.355 | 0.355 | 77.6 | -78 | -78 | 1644 | 1644 | 9854 |
| initial | -0.422 | 0.422 | 0.422 | 50.8 | -51 | -51 | 1149 | 1149 | 9837 |
| SRMFix | -0.467 | 0.467 | 0.467 | 109.1 | -109 | -109 | 1091 | 1091 | 10084 |
| SRM | -1.217 | 1.217 | 1.217 | 397.0 | -397 | -397 | 803 | 803 | 8147 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.13 | -0.36 | -78 | 1644 | 9854 | -397 | 803 | 8147 |