What does a Handicap Index Represent?

A Handicap Index represents your demonstrated playing ability. It is based on your scores relative to the course and tees played during those rounds.

Your Handicap Index is calculated the same way as golfers around the world, and it can be used on any course with a Course Rating™ and Slope Rating™. In addition, it can be used:

To have a fair game during a casual round with friends
As a progress tracker for your game
To enter a competition
For equity in a competition