Pickleball ratings, opened up.
Forecast what every possible score would do to your DUPR rating. Run your own games through JUPR, our open mirror of the DUPR algorithm. See what the community thinks of a player with FUPR.
1 · Reset sim
What if DUPR reset you today?
Replay every match since April 16 with 0% reliability on top of your pre-reset baseline. See where you'd land if DUPR rebuilt your rating from scratch with full per-match movement.
2 · JUPR
Your own DUPR, open API
Record games into our mirror. JUPR uses the same fitted algorithm as DUPR. Any app can plug in via the public REST API.
3 · FUPR
What do the fans think?
Rate how good you think a player really is. Confidence-weighted crowd median tells a different story than official ratings.