Trefloyne Golf Club

Click the + symbol beside the Golf Club name to find the Course Rating & Course Par

Club/Course NameTee NameGenderParFront (9)Back (9)Course Rating™Bogey Rating™Slope Rating®
Trefloyne Golf Club - Trefloyne Golf ClubMens WhiteM7137.1 / 13135.8 / 11572.995.8123
Mens YellowM7136.2 / 13135.2 / 11471.494.2123
Mens Winter YellowM6935.5 / 13034.5 / 1147092.7122
Mens BlueM6331.8 / 10430.2 / 1006281102
Mens RedM5730.6 / 10729.8 / 10260.479.8105
Womens WhiteF7740.8 / 13938.5 / 13979.3112.1139
Womens YellowF7540.0 / 13637.9 / 13477.9109.7135
Womens Winter YellowF7439.1 / 13237.2 / 13076.3107.2131
Womens RedF7137.7 / 13236.9 / 12474.6104.8128
Womens BlueF6633.5 / 11431.1 / 10364.690.2109

This update introduces a new formula for calculating your handicap index. The aim is to provide a fairer assessment of a player’s ability across different courses.

Handicap Calculation:

The formula to calculate your new handicap is as follows:

Handicap Index x (Slope Rating / 113) + (Course Rating – Par)

  • Handicap Index: Your current handicap index.
  • Slope Rating: The difficulty rating of the course for a bogey golfer relative to the scratch player.
  • Course Rating: The expected score for a scratch golfer under normal playing conditions.
  • Par: The standard score for the course.

A recent error identified by our user Frank in the handicap calculation tool has been corrected. We apologise for any inconvenience and appreciate your patience.

Your Course Handicap is calculated using the formula: Handicap Index multiplied by (Slope Rating divided by 113) plus (Course Rating minus Par).

Normally, your Playing Handicap is 95% of your Course Handicap.

Previously, we were rounding your Course Handicap first and then calculating 95% of the rounded value. However, the correct approach is to calculate 95% of your Course Handicap before rounding.

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