4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ajd68 | 1 | 1268 | 637 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.520 | 0.520 | 0.520 | 110.9 | -111 | -111 | 1209 | 1209 | 3689 |
| EloSRM | -0.544 | 0.544 | 0.544 | 122.6 | -123 | -123 | 1268 | 1268 | 3618 |
| initial | -0.640 | 0.640 | 0.640 | 77.1 | -77 | -77 | 1123 | 1123 | 3522 |
| SRMFix | -0.665 | 0.665 | 0.665 | 152.0 | -152 | -152 | 1048 | 1048 | 3687 |
| SRM | -1.330 | 1.330 | 1.330 | 563.0 | -563 | -563 | 637 | 637 | 3591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-01-22 | SRM 227 | 2 | 222 | 157.04 | -0.54 | -123 | 1268 | 3618 | -563 | 637 | 3591 |