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 August 17, 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?    
August 3, 2022    Prairie Lakes Golf Course - White and Blue   White    69.3    122    93    90    19.2    Y    
July 27, 2022    Mansfield National Golf Club   Gold    70.5    122    86    86    14.4    Y    
July 20, 2022    Tangle Ridge Golf Club   White    69.3    128    90    90    18.3    Y    
July 13, 2022    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.5    123    95    94    22.5    N    
July 6, 2022    The Courses at Watters Creek   White    70.0    126    97    97    24.2    N    
June 29, 2022    Texas Star Golf Course   White    70.1    124    94    94    21.8    Y    
June 15, 2022    Tierra Verde Golf Club   Silver    70.7    125    96    96    22.9    N    
June 8, 2022    Riverside Golf Club   White    69.0    120    97    97    26.4    N    
June 1, 2022    Waterchase Golf Club   White    68.2    123    96    96    25.5    N    
May 18, 2022    Mansfield National Golf Club   Silver    68.2    117    91    91    22.0    N    
May 11, 2022    The Golf Club of Dallas   White    68.2    125    86    86    16.1    Y    
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    Y    
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    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:17.9125    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:17.9    
  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    05-10-2023
  World Handicap System (WHS) in effect since January 1, 2020.