> For the complete documentation index, see [llms.txt](https://docs-old.telematicssdk.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-old.telematicssdk.com/product-description/scoring/riskdrivingscore/trip-rating.md).

# Trip rating

1. Each track has a collection of events
2. Each event has it’s characteristics
3. Number of penalty points is proportional to risk factor of event
4. Points of track:
   * Phone usage points
   * Cornering points
   * Braking points
   * Acceleration points
   * Overspeeding points
5. Total points of the ride is a weighted sum of parameters' points.
6. Total points of the ride are weighted by the distance of the ride
7. Total and parameter weighted points are transformed to 100-scale
8. Star rating:
   * 100 - 5 star
   * \>= 90 - 4 star
   * \>= 80 - 3 star
   * \>= 70 - 2 star
   * < 70 - 1 star

{% content-ref url="/pages/-LtwSbMCxF\_4D03284b4" %}
[Trips API](/user-statistics-and-analytics/processed-data.md)
{% endcontent-ref %}