Many (although not all) Club members are using the DUPR rating system. Phone Apps are available on the Apple and Google App stores. For more information click here. You may sign up here.
Sunday is DUPR Club Play day. The club will report those results. Be sure to report your scores on DUPR. The more DUPR matches you play, the more reliable your rating will be.
Any other time (indoor, outdoor, club time or not), players can self-report IF all 4 players agree ahead of time that it's a DUPR game. Once someone enters it into DUPR, the other players are notified, and someone from the other side needs to validate.
DUPR updates its ratings once a week, so check in on Wednesdays to see your progress.