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 July 24, 2019

Marks, Don (forward tees since January 14, 2022)

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
July 24, 2019    Sky Creek Ranch Golf Club   Blue    70.0    124    91    90    18.2    Y    
July 17, 2019    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.4    121    86    86    15.5    Y    
June 19, 2019    Prairie Lakes Golf Course - White and Blue   White    69.3    122    91    90    19.2    N    
June 12, 2019    Heritage Ranch Golf and Country Club   Bronze    69.0    124    86    86    15.5    Y    
April 17, 2019    The Courses at Watters Creek   White    70.0    126    93    91    18.8    Y    
April 10, 2019    The Tribute at the Colony   White    69.3    115    92    90    20.3    N    
March 25, 2019    Gleneagles Country Club (Queens)   White    69.6    128    94    93    20.7    N    
February 27, 2019    Bridlewood Golf Club   White    69.0    126    88    88    17.0    Y    
February 13, 2019    Ridgeview Ranch Golf Club   White    69.9    131    98    97    23.4    N    
January 16, 2019    Firewheel Golf Park (Bridges) - Champion and Masters   White    68.7    121    89    89    19.0    N    
January 9, 2019    Firewheel Golf Park (Lakes)   White    70.3    123    97    95    22.7    N    
December 5, 2018    Pecan Hollow Golf Course   Silver    68.4    118    86    86    16.9    Y    
November 19, 2018    Las Colinas Country Club   Gold    67.7    120    86    86    17.2    Y    
November 7, 2018    Stevens Park Golf Course   White    67.6    119    84    84    15.6    Y    
October 30, 2018    Tangle Ridge Golf Club   White    69.0    125    89    88    17.2    Y    
September 19, 2018    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    89    89    17.4    Y    
September 5, 2018    WestRidge Golf Course   White    68.6    115    104    100    30.9    N    
August 27, 2018    Gleneagles Country Club (Queens)   White    69.6    128    101    98    25.1    N    
August 22, 2018    Mesquite Golf Club   Blue    68.7    119    97    97    26.9    N    
August 8, 2018    Waterview Golf Club   Gold    68.4    116    91    91    22.0    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:16.9300    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:16.2    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.