North Texas Senior Golf Association
 North Texas Senior Golf Association
 The NTSGA is a group of golfers, age 50 and up, who love the game of golf and practice the true spirit of the game.

North Texas Senior Golf Association Handicap Calculation

Handicap is Current as of May 4, 2022

Johnson, Charlie (forward tees since January 1, 2023)

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
April 27, 2022    The Golf Club Fossil Creek   Club    69.3    127    92    92    20.2    Y    
April 20, 2022    Texas Star Golf Course   White    70.1    121    98    98    26.1    N    
April 18, 2022    Diamond Oaks Country Club   White    69.3    118    105    102    31.3    N    
March 16, 2022    Prairie Lakes Golf Course - Red and Blue   White    69.6    119    101    100    28.9    N    
March 9, 2022    Tangle Ridge Golf Club   White    69.3    128    93    93    20.9    N    
March 2, 2022    Luna Vista Golf Course   White    70.4    124    84    84    12.4    Y    
February 9, 2022    Luna Vista Golf Course   White    70.4    124    109    105    31.5    N    
November 17, 2021    Tierra Verde Golf Club   Silver    69.3    123    97    97    25.4    N    
September 29, 2021    Tangle Ridge Golf Club   White    69.3    128    98    97    24.5    N    
September 22, 2021    The Courses at Watters Creek   White    70.0    126    96    96    23.3    N    
September 15, 2021    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.4    121    92    91    20.2    Y    
September 1, 2021    Texas Star Golf Course   White    70.1    121    94    94    22.3    N    
August 18, 2021    Sky Creek Ranch Golf Club   Blue    70.7    128    98    97    23.2    N    
August 11, 2021    Coyote Ridge Golf Club   Blue    71.6    136    95    95    19.4    Y    
August 4, 2021    The Trails of Frisco Golf Club   White    69.8    119    88    88    17.3    Y    
July 28, 2021    Cowboys Golf Club   Blue    70.9    131    91    90    16.5    Y    
July 21, 2021    Tangle Ridge Golf Club   White    69.3    128    87    87    15.6    Y    
July 14, 2021    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.4    121    93    93    22.0    N    
July 12, 2021    Diamond Oaks Country Club   White    69.3    118    97    95    24.6    N    
July 7, 2021    The Courses at Watters Creek   White    70.0    126    93    93    20.6    Y    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:17.7750    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:17.8    
  Rounds Used = Lowest 8 out of last 20
  USGA Equitable Stroke Control (ESC) in effect from July 1, 2018 through December 31, 2019.              Low Handicap Index:19.0    06-14-2023
  World Handicap System (WHS) in effect since January 1, 2020.