How club ratings work

1. What JUPR tracks

JUPR brings together club ratings, leagues, ladders, round robins, tournaments, player profiles, badges, and weekly updates. Ratings come from club-approved match results—not reputation, self-rating, or one strong day.

2. How ratings move

JUPR uses an Elo-style formula. It compares the result with what the teams’ ratings predicted, including the margin of victory.

• Your rating goes up when you win.
• Underdogs gain more for beating or strongly outperforming higher-rated opponents.
• A close loss to much stronger opponents can still produce positive movement.
• Your rating never goes down after a win.

3. What counts as rated

Only club-approved results marked as rated affect official ratings: verified round robins, official rated leagues and ladders, rated tournament results, and authorized rated events.

4. What stays unrated

Open play, practice games, warmups, clinics, unfinished or trial events, and social events marked unrated do not affect your rating.

5. Rated and unrated play

Club-approved rated results affect ratings, standings, profiles, and event history. Club Social and other unrated results may still appear on the site, but they do not change ratings.

6. Correcting a result

Club staff review corrections to official results. If a result changes, JUPR recalculates any affected ratings.

7. How badges are awarded

Badges are based on match results, league and tournament play, attendance, and other club activity. They’re awarded when a player meets the listed requirements.

8. Why JUPR can differ from other ratings

JUPR uses official results from this club, so it may differ from DUPR, bracket levels, or self-ratings. JUPR uses a 1.000–7.000 scale.

9. How results are protected

Only authorized club staff can publish or correct results. Each change is recorded so it can be reviewed later.