AutocrossRank

AR Notes

Site updates, new data sources, feature announcements, how-to guides, and driver spotlights.

Algorithm Update

Updates around ranking for 6-2-2026

Problem: When a driver appeared in more than one class at the same event (e.g. Joseph Parsons in both CST and "X Double Entry"), the Glicko-2 ranking algorithm processed head-to-head matchups from every class they competed in. This meant the driver a…

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Algorithm Update

Algorithm update based on ties

This one came directly from a driver report, and it's a good one. AutocrossRank member Kevin submitted a data issue report after noticing something unusual at a recent event. He and fellow competitor Will were tied to the thousandth of a second — id…

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