Learning Center

Competitiveness brings out interesting facets of human character, doesn't it?

Naturally you want your golf events to be fair, and when fairness comes into question from a participant, you want to have a legitimate answer. Handicapping is meant to level the competition*, so naturally the question regarding fairness might be whether the player Indexes or Course Handicaps are correct.

Assuming that players of the same gender are competing from the same set of tees*, there's an easy, if inconvenient, solution. Provide the griper(s) with their most recent 20 scores (or as many as they have accumulated) and a couple formulas from the USGA with which they can calculate their Index and Course Handicap.

- For each of their 20 scores they need to calculate a Handicap Differential using the formula and rounding to the nearest tenth (i.e., 12.1, 8.5, etc.): Handicap Differential = (Adjusted Gross Score - Course Rating) x (113/Slope Rating)
- Pick out the 10 lowest differentials from the 20
- Average the 10 lowest differentials
- Multiply this average by 96% (0.96)
- Truncate the result to tenths (i.e., 8.557 becomes 8.5) This is the USGA Index

To calculate a course handicap for the course on which a tournament is played, use the formula: Course Handicap = Handicap Index x Slope Rating / 113

Assuming they have done their math right, their result should confirm the Index and Course Handicap calculated by your service or software.

To see a complete explanation of how an Index and a Course Handicap is calculated, please see USGA handicap formula in plain English. This information is available online at the USGA website as well.

* Note that handicapping "levels the playing field" when competition is men vs men or women vs women *on the same set of tees*. If players of
the same gender are competing from different tees or players of different gender are competing from the same
tee, there is an additional adjustment.