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 July 19, 2017

Zimmerman, Gary 

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
July 19, 2017    Grapevine Golf Course - Bluebonnet and Pecan   White    69.9    126    77    77    6.4    Y    
July 12, 2017    Stone Creek Golf Club   White    71.0    126    78    78    6.3    Y    
July 5, 2017    Lantana Golf Club    Member    69.9    123    79    79    8.4    Y    
June 28, 2017    Waterview Golf Club   White    70.7    125    84    84    12.0    N    
June 14, 2017    Waterchase Golf Club   White    68.2    123    77    77    8.1    Y    
June 7, 2017    Firewheel Golf Park (Bridges) - Champion and Masters   White    68.7    121    77    77    7.8    Y    
May 10, 2017    Grapevine Golf Course - Mockingbird and Pecan   White    69.9    124    82    82    11.0    N    
May 3, 2017    Ridgeview Ranch Golf Club   White    69.9    131    76    76    5.3    Y    
April 26, 2017    Riverchase Golf Club   White    69.8    127    80    80    9.1    Y    
April 19, 2017    The Golf Club at Twin Creeks   Blue    70.1    125    86    86    14.4    N    
April 10, 2017    Stonebridge Ranch Country Club (Dye)   White    71.6    133    81    81    8.0    Y    
April 5, 2017    Buffalo Creek Golf Club   White    68.1    116    79    79    10.6    N    
March 1, 2017    Bridlewood Golf Club   White    69.0    126    86    86    15.2    N    
February 22, 2017    Pecan Hollow Golf Course   Silver    68.4    118    81    81    12.1    N    
November 30, 2016    Pecan Hollow Golf Course   Silver    68.4    118    80    80    11.1    N    
November 28, 2016    Gleneagles Country Club (Queens)   White    69.8    129    79    79    8.1    Y    
November 22, 2016    Stonebridge Ranch Country Club (Hills) - Chisholm (1-9) and Cimmarron (10-18)   White    69.8    125    73    73    2.9    Y    
November 16, 2016    The Tribute at the Colony   White    69.3    115    80    80    10.5    N    
October 26, 2016    Bridlewood Golf Club   White    69.0    126    80    80    9.9    N    
October 19, 2016    Heritage Ranch Golf and Country Club   Bronze    69.0    124    81    81    10.9    N    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:7.0400    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:6.7    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.