Royal Troon – Portland

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®
Royal Troon - PortlandWhite 2021M7136.1 / 13635.5 / 13371.696.6135
Yellow 2021M7135.7 / 13334.8 / 13270.595.2133
Green 2021M6835.0 / 12933.8 / 12868.892.7129
Winter Yellow 2021M7134.9 / 12833.5 / 12668.492127
Winter Green 2021M6834.2 / 12633.0 / 12567.290.5126
Blue 2021M6531.4 / 11631.3 / 11462.784.1115

Add A Caculator

We understand that there are lots of different game formats played at different clubs. We can build a calculator for any format, we just need your help in telling us what we need.

  • Please describe the game format you would like us to build – Give us as much information as possible
  • This field is for validation purposes and should be left unchanged.

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.

🏌️🏌️🏌️ Click here to Enter our Free PGA Competition 🏌️🏌️🏌️
Scroll to Top

Share To WhatsApp Group