Your DUPR rating is dynamic and adjusts with every match you play. The goal of the system is to provide a rating that accurately reflects your current skill level by analyzing the "new information" gained from each game.
The calibration phase
If you are a new player or returning after a long break, you will likely see significant changes in your rating after each match.
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During this phase, the system is "calibrating" to find where you fit in the global rankings.
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This allows newer players to reach their true skill level quickly rather than having to grind through hundreds of matches.
Stabilization for regular players
For players who log matches consistently, individual games will have a less pronounced impact on their rating.
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As the system gathers more data, your rating becomes more stable.
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While it will still move, the "jumps" will be smaller because your long-term performance history provides a more reliable baseline.
Factors that influence rating movement
Not every match is weighted the same. The extent of your rating change depends on several factors:
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Opponent Reliability: Playing against opponents with well-established, reliable ratings will affect your score differently than playing against new or inconsistent players.
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Match Type: The system looks at the nature of the event—casual games may be weighted differently than competitive club matches or official tournaments.
Proportional Adjustments: The more "new information" the system learns about your ability (e.g., beating a much higher-rated player), the more your rating will adjust to reflect that.