Mahjong Performance Rating
The skill rating for American Mahjong.
A personal 1.0–10.0 rating that’s yours, grows every time you play, and turns every game into measurable progress.
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How It Works
Your Rating. Your Game.
MPR turns every verified event into measurable progress.
Every Game Counts
Your MPR updates only at MPR-verified events, based on how you played that day — never on a guess or a survey.
Find Your People
See how you line up with players everywhere, and connect with the ones at your level in your club, your city, and beyond.
Watch Yourself Grow
Your dashboard tracks it all over time — your rating trajectory, recent form, and detailed statistics about your play — so you can watch your game develop as you play.
Membership
Start Free. Upgrade When Ready.
Join players tracking their Mahjong with MPR. Start as a guest or unlock the full experience as a member.
Guest
Free$0/ forever
- MPR preview at signup (full rating for members)
- Profile and account settings
- Free to keep — upgrade anytime
Member
For the Mahjong player who cares about how their game grows over time.
Create your free profile, then choose monthly or annual membership after signup.
- A dashboard full of statistics that analyze your play
- Full access to your rating history
- Your exact MPR rating, unlocked
$9.99/mo or $99.99/yr
Create profile to upgrade