Principle of the Rule:

A player’s Handicap Index should represent their demonstrated ability and, where appropriate, be responsive to scores that are inconsistent with their demonstrated ability.

Rule 5 covers the process of calculating a Handicap Index and incorporates the safeguards needed to help ensure that a player’s Handicap Index remains reflective of their ability and that equity is retained for all golfers. It includes mechanisms that:

  • Take into consideration the conditions in which a round was played.
  • Remember previously demonstrated ability within a defined period of time.
  • Cap the upward movement of a player’s Handicap Index within a defined period of time.
  • Apply additional adjustments to a player’s Handicap Index when an exceptional score is submitted.
Calculation of a Handicap Index