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 1, 2021

Duty, Bob 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
December 1, 2021    Pecan Hollow Golf Course   Silver    68.4    118    98    98    28.3    Y    
November 17, 2021    Tierra Verde Golf Club   Silver    69.3    123    113    112    39.2    N    
November 10, 2021    Woodbridge Golf Club   White    68.4    120    99    98    27.9    Y    
November 2, 2021    Buffalo Creek Golf Club   White    68.1    116    117    113    43.7    N    
October 27, 2021    Texas Rangers Golf Club   Silver    68.7    122    113    110    38.3    N    
October 20, 2021    Waterchase Golf Club   White    68.2    123    110    107    35.6    N    
September 29, 2021    Tangle Ridge Golf Club   White    69.3    128    102    101    28.0    Y    
September 22, 2021    The Courses at Watters Creek   White    70.0    126    111    109    35.0    N    
September 15, 2021    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.4    121    112    110    37.9    N    
September 8, 2021    The Golf Club Fossil Creek   Club    69.3    127    118    112    38.0    N    
September 1, 2021    Texas Star Golf Course   White    70.1    121    115    113    40.1    N    
August 25, 2021    Tierra Verde Golf Club   Silver    69.3    123    105    104    31.9    Y    
August 18, 2021    Sky Creek Ranch Golf Club   Blue    70.7    128    101    100    25.9    Y    
August 11, 2021    Coyote Ridge Golf Club   Blue    71.6    136    102    101    24.4    Y    
August 4, 2021    The Trails of Frisco Golf Club   White    69.8    119    103    100    28.7    Y    
July 28, 2021    Cowboys Golf Club   Blue    70.9    131    96    96    21.7    Y    
July 21, 2021    Tangle Ridge Golf Club   White    69.3    128    111    108    34.2    N    
July 14, 2021    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.4    121    110    107    35.1    N    
July 7, 2021    The Courses at Watters Creek   White    70.0    126    110    109    35.0    N    
June 23, 2021    Heritage Ranch Golf and Country Club   Bronze    69.0    124    108    108    35.5    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:27.1000    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:27.1    
  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:24.1    06-14-2023
  World Handicap System (WHS) in effect since January 1, 2020.