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 23, 2021

Zimmerman, Gary 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
June 23, 2021    Heritage Ranch Golf and Country Club   Bronze    69.0    124    83    83    12.8    N    
May 12, 2021    Grapevine Golf Course - Pecan and Mockingbird   White    69.9    124    78    78    7.4    Y    
April 28, 2021    Buffalo Creek Golf Club   White    68.1    116    82    82    13.5    N    
April 14, 2021    Bridlewood Golf Club   White    69.0    126    82    82    11.7    N    
April 7, 2021    Waterview Golf Club   Gold    68.4    116    86    85    16.2    N    
March 31, 2021    Heritage Ranch Golf and Country Club   Bronze    69.0    124    88    88    17.3    N    
March 24, 2021    Texas Rangers Golf Club   Silver    68.7    122    82    81    11.4    N    
March 17, 2021    Waterview Golf Club   White    70.7    125    89    86    13.8    N    
March 10, 2021    Tangle Ridge Golf Club   White    69.3    128    82    82    11.2    Y    
December 9, 2020    The Courses at Watters Creek   White    70.0    126    87    86    14.3    N    
November 18, 2020    Lantana Golf Club    White    68.7    119    82    81    11.7    N    
November 11, 2020    Bridlewood Golf Club   White    69.0    126    79    79    9.0    Y    
November 4, 2020    Hurricane Creek Country Club   Gold    67.7    120    80    80    11.6    N    
October 21, 2020    Heritage Ranch Golf and Country Club   Bronze    69.0    124    79    79    9.1    Y    
October 7, 2020    Frisco Lakes Golf Club   Blue    69.8    126    77    77    6.5    Y    
September 30, 2020    Ridgeview Ranch Golf Club   White    69.9    131    76    76    5.3    Y    
September 23, 2020    The Courses at Watters Creek   White    70.0    126    78    78    7.2    Y    
September 22, 2020    Stonebridge Ranch Country Club (Hills) - Chisholm (1-9) and Cimmarron (10-18)   White    69.8    125    90    90    18.3    N    
September 16, 2020    Grapevine Golf Course - Bluebonnet and Pecan   White    69.9    126    84    84    12.6    N    
September 14, 2020    Diamond Oaks Country Club   White    69.3    118    81    81    11.2    Y    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:8.3625    
  Handicap Index = Average Differential rounded to tenths (maximum 54.0)              Handicap Index:8.4    
  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:9.4    06-28-2023
  World Handicap System (WHS) in effect since January 1, 2020.