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 8, 2018

Martin, Don 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
March 5, 2018    Las Colinas Country Club   Gold    67.7    120    95    95    25.7    N    
January 10, 2018    Firewheel Golf Park (Bridges) - Champion and Masters   White    68.7    121    89    89    19.0    N    
October 18, 2017    Tangle Ridge Golf Club   White    69.0    125    78    78    8.1    Y    
October 11, 2017    Hurricane Creek Country Club   Gold    67.7    120    81    81    12.5    N    
September 20, 2017    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    81    81    10.1    N    
August 16, 2017    Texas Star Golf Course   White    70.1    121    84    84    13.0    N    
August 9, 2017    Riverchase Golf Club   White    69.8    127    75    75    4.6    Y    
July 19, 2017    Grapevine Golf Course - Bluebonnet and Pecan   White    69.9    126    74    74    3.7    Y    
July 12, 2017    Stone Creek Golf Club   White    71.0    126    79    79    7.2    Y    
July 5, 2017    Lantana Golf Club    Member    69.9    123    77    77    6.5    Y    
June 28, 2017    Waterview Golf Club   White    70.7    125    75    75    3.9    Y    
June 7, 2017    Firewheel Golf Park (Bridges) - Champion and Masters   White    68.7    121    79    79    9.6    N    
May 10, 2017    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    84    84    12.8    N    
April 5, 2017    Buffalo Creek Golf Club   White    68.1    116    84    84    15.5    N    
March 22, 2017    The Tribute at the Colony   White    69.3    115    77    77    7.6    Y    
March 1, 2017    Bridlewood Golf Club   White    69.0    126    80    80    9.9    N    
January 11, 2017    Firewheel Golf Park (Old)   White    69.4    125    81    81    10.5    N    
November 22, 2016    Stonebridge Ranch Country Club (Hills) - Chisholm (1-9) and Cimmarron (10-18)   White    69.8    125    85    85    13.7    N    
November 16, 2016    The Tribute at the Colony   White    69.3    115    72    72    2.7    Y    
October 26, 2016    Bridlewood Golf Club   White    69.0    126    80    80    9.9    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:5.5375    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:5.5    
  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:5.6    03-22-2017
  World Handicap System (WHS) in effect since January 1, 2020.