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 February 10, 2015

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?    
February 10, 2015    Stonebridge Ranch Country Club (Hills) - Cimmarron (10-18) and Saddleback (19-27)   White    69.7    127    84    84    12.7    N    
February 4, 2015    WestRidge Golf Course   White    68.6    115    83    83    14.1    N    
January 28, 2015    Hurricane Creek Country Club   White    71.0    124    84    84    11.8    Y    
January 21, 2015    Firewheel Golf Park (Bridges) - Champion and Masters   Blue    71.5    128    83    83    10.2    Y    
January 19, 2015    Gleneagles Country Club (Kings)   White    70.2    136    82    82    9.8    Y    
January 14, 2015    Waterview Golf Club   White    70.7    125    87    87    14.7    N    
December 17, 2014    Waterchase Golf Club   White    68.2    123    80    80    10.8    Y    
December 10, 2014    Waterview Golf Club   White    70.7    125    85    85    12.9    N    
December 3, 2014    Pecan Hollow Golf Course   Silver    68.4    118    78    78    9.2    Y    
November 19, 2014    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    82    82    11.0    Y    
November 12, 2014    Mesquite Golf Club   Blue    68.7    119    75    75    6.0    Y    
November 10, 2014    Hackberry Creek Country Club   White    72.0    130    89    89    14.8    N    
October 22, 2014    Tangle Ridge Golf Club   Blue    70.8    128    88    88    15.2    N    
October 1, 2014    Mesquite Golf Club   Blue    68.7    119    82    82    12.6    N    
September 24, 2014    Firewheel Golf Park (Bridges) - Champion and Masters   Blue    71.5    128    85    85    11.9    Y    
September 23, 2014    Firewheel Golf Park (Old)   White    69.4    125    88    88    16.8    N    
September 17, 2014    Tierra Verde Golf Club   Silver    69.3    123    80    80    9.8    Y    
September 10, 2014    Grapevine Golf Course - Bluebonnet and Mockingbird   White    69.4    121    92    92    21.1    N    
August 6, 2014    Woodbridge Golf Club   Blue    71.9    128    84    84    10.7    Y    
July 23, 2014    Buffalo Creek Golf Club   Blue    71.0    125    87    87    14.5    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:10.1200    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:9.7    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.