Adjusted Gross Score
An "adjusted gross score" is a player's gross score adjusted underUSGA Handicap System procedures for unfinished holes, conceded strokes, holes not played or not played under the Rules of Golf, orEquitable Stroke Control.
Course Handicap
A "Course Handicap" is the USGA's mark that indicates the number of handicap strokes a player receives from a specific set of tees at the course being played to adjust the player's scoring ability to the level of scratch or zero-handicap golf. For a player with a plus Course Handicap, it is the number of handicap strokes a player gives to adjust the player's scoring ability to the level of scratch or zero-handicap golf. A Course Handicap is determined by applying the player's Handicap Index to a Course Handicap Table or Course Handicap Formula. (See Section 10-4.) A player's Course Handicap is expressed as a whole number. The result of any conditions of the competition, handicap allowance, or competition from a different USGA Course Rating that changes a Course Handicap is considered to be the Course Handicap.
Course Rating
A "USGA Course Rating" is the USGA's mark that indicates the evaluation of the playing difficulty of a course for a scratch golfer under normal course and weather conditions. It is expressed as strokes taken to one decimal place, and is based on yardage and other obstacles to the extent that they affect the scoring ability of a scratch golfer.
Equitable Stroke Control
"Equitable Stroke Control" (ESC) is the downward adjustment of individual hole scores for handicap purposes in order to make handicaps more representative of a player's potential ability. ESC sets a maximum number that a player can post on any hole depending on the player'sCourse Handicap. ESC is used only when a player's actual or most likely score exceeds the player's maximum number based on the table.