4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Bistromath | 2 | 2050 | 1539 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.268 | 1.268 | 1.537 | 169.5 | 64 | 275 | 1539 | 1539 | 344 |
| SRMFix | 1.826 | 1.826 | 2.088 | 325.1 | 129 | 521 | 1850 | 1850 | 595 |
| Odd | 1.887 | 1.887 | 2.185 | 365.9 | 157 | 575 | 1989 | 1989 | 492 |
| EloSRM | 1.908 | 1.908 | 2.188 | 379.6 | 183 | 577 | 2050 | 2050 | 489 |
| initial | 1.985 | 1.985 | 2.183 | 239.0 | 130 | 348 | 1678 | 1678 | 957 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-02-08 | SRM 134 | 1 | 60 | 107.11 | 0.84 | 183 | 2050 | 489 | 64 | 1539 | 344 |
| 1 | 2003-02-01 | SRM 132 | 2 | 17 | 134.04 | 2.98 | 577 | 1867 | 822 | 275 | 1475 | 408 |