4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| TJ1983 | 1 | 1549 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.214 | 0.214 | 0.214 | 51.4 | 51 | 51 | 1251 | 1251 | 2595 |
| initial | 0.263 | 0.263 | 0.263 | 31.7 | 32 | 32 | 1232 | 1232 | 2690 |
| EloSRM | 0.357 | 0.357 | 0.357 | 132.8 | 133 | 133 | 1549 | 1549 | 2568 |
| Odd | 0.388 | 0.388 | 0.388 | 149.4 | 149 | 149 | 1486 | 1486 | 2598 |
| SRM | -0.528 | 0.528 | 0.528 | 103.0 | -103 | -103 | 1097 | 1097 | 1861 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-07-28 | SRM 255 | 2 | 159 | 203.60 | 0.36 | 133 | 1549 | 2568 | -103 | 1097 | 1861 |