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 23, 2017

McMahan, Tom (forward tees since April 20, 2016)

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
August 16, 2017    Texas Star Golf Course   Red-White    66.1    113    80    80    13.9    N    
August 14, 2017    Gleneagles Country Club (Queens)   Green    66.5    121    80    80    12.6    Y    
August 9, 2017    Riverchase Golf Club   Red-White    66.6    119    74    74    7.0    Y    
July 26, 2017    The Courses at Watters Creek   Gold    67.7    115    82    82    14.1    N    
July 19, 2017    Grapevine Golf Course - Bluebonnet and Pecan   Purple    65.8    118    76    76    9.8    Y    
July 12, 2017    Stone Creek Golf Club   Red    68.6    114    77    77    8.3    Y    
July 5, 2017    Lantana Golf Club    White    68.7    119    83    83    13.6    N    
June 28, 2017    Waterview Golf Club   Gold    68.4    116    79    79    10.3    Y    
June 21, 2017    Buffalo Creek Golf Club   Green    65.2    108    86    86    21.8    N    
June 14, 2017    Waterchase Golf Club   Green    65.6    118    77    77    10.9    Y    
June 7, 2017    Firewheel Golf Park (Bridges) - Champion and Masters   Red    65.5    105    76    76    11.3    Y    
May 10, 2017    Grapevine Golf Course - Mockingbird and Pecan   Purple    65.4    116    75    75    9.4    Y    
May 3, 2017    Ridgeview Ranch Golf Club   Silver    65.6    118    80    80    13.8    N    
April 26, 2017    Riverchase Golf Club   Red    65.6    117    75    75    9.1    Y    
April 19, 2017    The Golf Club at Twin Creeks   White    66.7    112    80    80    13.4    N    
April 12, 2017    Tierra Verde Golf Club   Green    66.9    117    87    87    19.4    N    
April 10, 2017    Stonebridge Ranch Country Club (Dye)   Green    68.6    129    89    89    17.9    N    
March 29, 2017    Cowboys Golf Club   Blue-Gold    67.7    125    83    83    13.8    N    
March 22, 2017    The Tribute at the Colony   Green    66.0    110    79    79    13.4    Y    
March 15, 2017    Texas Star Golf Course   Red    64.3    108    82    82    18.5    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:10.2100    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:9.8    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.