Only specific imported sessions contribute to SR and DR.
Required
| Rule | Detail |
|---|---|
| Session mode | Multiplayer |
| Session type | Race and Qualifying |
| Driver name | Must match your Settings driver name for incident attribution |
| Import | Session must be successfully imported to your account |
Offline and practice sessions do not count.
Excluded sessions
| Exclusion | Reason |
|---|---|
| Driver swap races | Excluded for statistical fairness — see Driver swaps |
| Races with 1–5 drivers | Small grids skew SR unfairly |
| Practice | Not Race or Qualifying |
Data used per session
- Finish position and status (DNF, DQ)
- Best lap time and top-5 average
- Grid size and race duration
- Wet tire flag
- Incidents from lap data (only those involving your driver)
- Invalid lap and track limit counts
Not required
- Telemetry files (
.duckdb) — separate product - Session marked public in sharing settings — rankings use your own imports regardless
- Pro subscription — free and Pro users use the same rules
Placement counting
Races and qualifying that meet the rules above count toward the 5 + 5 placement requirement per class.