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 December 7, 2022

Mattingley, Randy 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
November 17, 2021    Tierra Verde Golf Club   Silver    69.3    123    85    85    14.4    N    
November 10, 2021    Woodbridge Golf Club   White    68.4    120    84    82    12.8    N    
November 2, 2021    Buffalo Creek Golf Club   White    68.1    116    80    80    11.6    N    
October 27, 2021    Texas Rangers Golf Club   Silver    68.7    122    83    83    13.2    N    
October 13, 2021    Heritage Ranch Golf and Country Club   Bronze    69.0    124    79    79    9.1    Y    
September 22, 2021    The Courses at Watters Creek   White    70.0    126    83    83    11.7    N    
September 8, 2021    The Golf Club Fossil Creek   Club    69.3    127    82    81    10.4    Y    
August 30, 2021    Diamond Oaks Country Club   White    69.3    118    88    88    17.9    N    
November 18, 2020    Lantana Golf Club    White    68.7    119    84    84    14.5    N    
October 14, 2020    Tangle Ridge Golf Club   White    69.3    128    86    86    14.7    N    
October 7, 2020    Frisco Lakes Golf Club   Blue    69.8    126    82    82    10.9    Y    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:10.1333    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:10.1    
  Rounds Used = Lowest 3 out of last 11
  USGA Equitable Stroke Control (ESC) in effect from July 1, 2018 through December 31, 2019.              Low Handicap Index:N/A    09-08-2021
  World Handicap System (WHS) in effect since January 1, 2020.