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WHS Handicap Formula:
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The World Handicap System (WHS) provides golfers with a unified and consistent handicap index that can be used worldwide. The system calculates a Handicap Index based on the best 8 Score Differentials from the player's most recent 20 rounds.
The calculator uses the WHS formula:
Where:
Explanation: The system takes your best 8 Score Differentials from your last 20 rounds, averages them, and applies a 0.96 multiplier to encourage improvement.
Details: The Handicap Index allows golfers of different abilities to compete fairly. It represents a player's potential ability and is used to calculate Course Handicap for specific golf courses.
Tips: Enter your Score Differentials separated by commas. You need at least 8 scores for an accurate calculation. The calculator will automatically select your best 8 scores and apply the WHS formula.
Q1: What is a Score Differential?
A: Score Differential is calculated from your gross score, course rating, and slope rating. It represents your performance adjusted for course difficulty.
Q2: Why use the best 8 out of 20 rounds?
A: This system focuses on a player's potential ability rather than average performance, using your best performances to determine your handicap.
Q3: What does the 0.96 multiplier do?
A: The "Bonus for Excellence" multiplier slightly reduces your handicap index, encouraging continued improvement and ensuring handicaps reflect potential ability.
Q4: How often should I update my handicap?
A: Handicaps should be updated after every acceptable round. The system uses your most recent 20 rounds, with new scores replacing older ones.
Q5: Is this calculator valid for tournament play?
A: While this calculator follows WHS rules, official handicaps must be maintained through authorized golf associations and their certified systems.