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 5, 2025

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

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
February 5, 2025    Waterview Golf Club   Green    66.6    109    88    88    22.2    N    
January 29, 2025    Texas Rangers Golf Club   Bronze    63.6    112    80    80    16.5    Y    
January 15, 2025    Pecan Hollow Golf Course   Gold    67.1    112    84    84    17.1    Y    
November 20, 2024    Grapevine Golf Course - Pecan and Mockingbird   Purple    65.7    118    83    83    16.6    Y    
November 13, 2024    Tour 18 Dallas Golf Course   Red    67.7    123    96    96    26.0    N    
November 6, 2024    Sky Creek Ranch Golf Club   White    68.6    117    93    93    23.6    N    
October 30, 2024    Tierra Verde Golf Club   Burgundy    65.9    114    86    85    18.9    N    
October 23, 2024    Mansfield National Golf Club   Red    65.8    112    84    84    18.4    Y    
October 16, 2024    Tangle Ridge Golf Club   Red    65.8    121    87    87    19.8    N    
October 9, 2024    Irving Golf Club   White    67.5    116    86    86    18.0    Y    
October 2, 2024    Bridlewood Golf Club   Red    65.5    118    88    88    21.5    N    
September 25, 2024    Buffalo Creek Golf Club   Green    66.1    113    86    86    19.9    N    
September 18, 2024    The Courses at Watters Creek   Gold    67.7    115    89    89    20.9    N    
September 16, 2024    Lantana Golf Club    Red    64.5    112    88    88    23.7    N    
September 11, 2024    Luna Vista Golf Course   Red    65.2    108    78    78    13.4    Y    
September 4, 2024    Tierra Verde Golf Club   Burgundy    65.9    114    87    87    20.9    N    
August 28, 2024    The Courses at Watters Creek   Gold    67.7    115    82    82    14.1    Y    
August 21, 2024    The Golf Club of Dallas   Red    67.1    120    83    83    15.0    Y    
August 14, 2024    Waterchase Golf Club   Green    65.6    118    87    87    20.5    N    
August 7, 2024    Texas Star Golf Course   Red    65.3    117    85    85    19.0    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:16.1375    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:16.1    
  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:13.7    02-07-2024
  World Handicap System (WHS) in effect since January 1, 2020.