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sport.golf-handicap-differential Calculator
Calculates a score differential for a single round from adjusted gross score, course rating, and slope rating — the building block of the World Handicap System. Collecting 20 differentials and averaging the best 8 gives the official handicap index.
Inputs
Adjusted Gross Score
Reference formula or conversion factor shown for context.
Course Rating
Reference formula or conversion factor shown for context.
Slope Rating
Reference formula or conversion factor shown for context.
Results
score differential
A numerical rating from the scoring model in use.
adjusted gross score
A numerical rating from the scoring model in use.
course rating
A standardised quality or risk rating on the applicable scale.
slope rating
A standardised quality or risk rating on the applicable scale.
WHS handicap index
A normalised score comparing the result to a reference baseline.