Slope Rating is the number which indicates the relative playing difficulty of a course for Bogey Golfers, compared to Scratch Golfers. It is the difficulty comparison between a Bogey Golfer and a Scratch Golfer from the same set of tees.

The use of Slope allows a player’s Handicap Index to be portable from course to course and country to country. It also enables acceptable scores from any rated golf course in the world to be submitted for a player’s handicap purposes.

The Slope Rating is a key component in calculating the number of strokes each player receives to play a particular golf course. Each set of tees will have a Slope Rating value between 55
and 155.

The higher the Slope Rating, the more additional strokes a Bogey Golfer will need to be able to play it. The lower the Slope Rating, the less strokes a Bogey Golfer will require.