World Handicap System (WHS)
The World Handicap System will be rolled out in Great Britain & Ireland on 2nd November 2020. From that date your handicap will be based on the average of your best 8 scores from the last 20 rounds. The main features of the system are described below.
1. Course Rating & Slope Rating
Course Rating replaces Standard Scratch (SSS) and represents the score that a scratch golfer is expected to achieve on the course.
Slope Rating is the relative difficulty of a course from a specific set of tees for a bogey golfer compared to a scratch golfer, as described on the Course & Slope Rating page.
2. Acceptable Scores
Singles Competition Rounds and Social Scores in Authorised Formats may be submitted for handicap purposes, as described on the Acceptable Scores page.
3. Handicap Index
A measure of a player’s demonstrated ability calculated against the Slope Rating of a golf course of standard playing difficulty, as described on the Handicap Index page.
4. Course Handicap & Playing Handicap
Course Handicap is the number of handicap strokes a player receives before Handicap Allowances, on a specific course and a specific set of tees.
Playing Handicap is the Course Handicap adjusted for any Handicap Allowances. It represents the actual number of strokes the player gives or receives for the round being played.
See the Course & Playing Handicaps page.
5. Transition Handicaps
In order to move from CONGU to WHS handicaps, all players’ current Handicap Records will be reprocessed using the WHS principles, as described on the Transition Handicaps Page.
The WHS introduces a number of new terms as described on the Definitions Page.
Further Information :
Click Here for the Players Guide to WHS from England Golf.
It is a good summary ( It is meant to be a printed Document – Please ignore the printers marks! )
From England Golf: WHS Frequently Asked Questions
and a series of short videos on specific aspects of the system on YouTube