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 June 25, 2025

Peterson, Duane 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
June 25, 2025    Tour 18 Dallas Golf Course   White    71.0    132    94    94    19.7    N    
June 18, 2025    Woodbridge Golf Club   White    69.1    124    83    83    12.7    Y    
June 4, 2025    Waterchase Golf Club   White    68.2    123    99    98    27.4    N    
May 21, 2025    The Courses at Watters Creek   White    70.0    126    92    92    19.7    N    
April 16, 2025    Tenison Park Golf Course - Highlands   Silver    69.3    124    89    89    18.0    N    
April 9, 2025    Tierra Verde Golf Club   Green    67.4    120    86    85    16.6    Y    
April 2, 2025    Grapevine Golf Course - Pecan and Mockingbird   White    70.2    127    89    89    16.7    Y    
March 26, 2025    Buffalo Creek Golf Club   White    68.8    124    90    90    19.3    N    
March 19, 2025    Irving Golf Club   White    67.5    116    86    86    18.0    N    
March 12, 2025    Mansfield National Golf Club   Silver    68.2    117    84    84    15.3    Y    
March 5, 2025    Bridlewood Golf Club   White    69.3    123    107    107    34.6    N    
February 26, 2025    Tangle Ridge Golf Club   White    69.3    128    88    88    16.5    Y    
February 5, 2025    Waterview Golf Club   Gold    68.5    115    91    91    22.1    N    
January 29, 2025    Texas Rangers Golf Club   Silver    68.7    122    86    86    16.0    Y    
November 13, 2024    Tour 18 Dallas Golf Course   White    71.0    132    98    98    23.1    N    
November 6, 2024    Sky Creek Ranch Golf Club   Blue    70.7    128    84    84    11.7    Y    
October 30, 2024    Tierra Verde Golf Club   Green    67.4    120    84    84    15.6    Y    
October 23, 2024    Mansfield National Golf Club   Silver    68.2    117    88    88    19.1    N    
October 16, 2024    Tangle Ridge Golf Club   White    69.3    128    93    90    18.3    N    
September 25, 2024    Buffalo Creek Golf Club   White    68.8    124    88    88    17.5    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:15.1375    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:15.1    
  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:15.3    06-26-2024
  World Handicap System (WHS) in effect since January 1, 2020.