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 27, 2025

Duty, Bob 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
August 27, 2025    Mansfield National Golf Club   Silver    68.2    117    101    101    31.7    N    
August 20, 2025    The Courses at Watters Creek   White    70.0    126    105    105    31.4    N    
August 13, 2025    Irving Golf Club   White    67.5    116    99    99    30.7    N    
August 6, 2025    Grapevine Golf Course - Pecan and Mockingbird   White    70.2    127    110    110    35.4    N    
July 30, 2025    Waterchase Golf Club   White    68.2    123    102    102    31.1    N    
July 23, 2025    Tangle Ridge Golf Club   White    69.3    128    102    102    28.9    Y    
July 9, 2025    Sky Creek Ranch Golf Club   Blue    70.7    128    102    102    27.6    Y    
July 2, 2025    Grapevine Golf Course - Mockingbird and Bluebonnet   White    69.5    123    109    109    36.3    N    
June 25, 2025    Tour 18 Dallas Golf Course   White    71.0    132    108    108    31.7    N    
June 4, 2025    Waterchase Golf Club   White    68.2    123    105    105    33.8    N    
May 7, 2025    Bear Creek Golf Club (West)   Blue    71.5    137    104    104    26.8    Y    
April 16, 2025    Tenison Park Golf Course - Highlands   Silver    69.3    124    101    101    28.9    Y    
April 9, 2025    Tierra Verde Golf Club   Green    67.4    120    104    104    34.5    N    
April 2, 2025    Grapevine Golf Course - Pecan and Mockingbird   White    70.2    127    101    101    27.4    Y    
March 26, 2025    Buffalo Creek Golf Club   White    68.8    124    93    93    22.1    Y    
March 19, 2025    Irving Golf Club   White    67.5    116    101    101    32.6    N    
March 12, 2025    Mansfield National Golf Club   Silver    68.2    117    101    101    31.7    N    
March 5, 2025    Bridlewood Golf Club   White    69.3    123    102    102    30.0    N    
February 26, 2025    Tangle Ridge Golf Club   White    69.3    128    98    98    25.3    Y    
February 5, 2025    Waterview Golf Club   Gold    68.5    115    97    97    28.0    Y    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:26.8750    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:26.9    
  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:22.6    08-28-2024
  World Handicap System (WHS) in effect since January 1, 2020.              Soft Cap Triggered:26.3