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 November 29, 2017

Johnson, Charlie (forward tees since January 1, 2023)

Click on course to retrieve scorecard.

Date    Course    Tee    Rating    Slope    Gross Score    Adjusted Gross    Differential    Used?    
November 27, 2017    Gleneagles Country Club (Kings)   Green    66.0    126    90    90    21.5    N    
November 21, 2017    Stonebridge Ranch Country Club (Hills) - Chisholm (1-9) and Cimmarron (10-18)   Gold    67.2    119    85    85    16.9    Y    
November 15, 2017    Bridlewood Golf Club   Red    65.6    121    80    80    13.4    Y    
November 1, 2017    Waterchase Golf Club   Green    65.6    118    82    82    15.7    Y    
October 25, 2017    Heritage Ranch Golf and Country Club   Gold    67.4    120    85    85    16.6    Y    
October 18, 2017    Tangle Ridge Golf Club   Red    66.3    108    84    84    18.5    N    
October 4, 2017    Frisco Lakes Golf Club   White    67.3    114    85    85    17.5    Y    
September 27, 2017    The Courses at Watters Creek   Gold    67.7    115    83    83    15.0    Y    
September 26, 2017    Bear Creek Golf Club (West)   Silver    68.4    127    98    98    26.3    N    
September 20, 2017    Grapevine Golf Course - Mockingbird and Pecan   Purple    65.4    116    87    87    21.0    N    
September 6, 2017    Mesquite Golf Club   White    65.1    112    81    81    16.0    Y    
August 30, 2017    Tierra Verde Golf Club   Green    66.9    117    87    87    19.4    N    
August 23, 2017    Lantana Golf Club    White    68.7    119    93    93    23.1    N    
August 16, 2017    Texas Star Golf Course   Red-White    66.1    113    86    86    19.9    N    
August 14, 2017    Gleneagles Country Club (Queens)   Green    66.5    121    90    90    21.9    N    
August 9, 2017    Riverchase Golf Club   Red-White    66.6    119    86    86    18.4    N    
July 26, 2017    The Courses at Watters Creek   Gold    67.7    115    81    81    13.1    Y    
July 19, 2017    Grapevine Golf Course - Bluebonnet and Pecan   Purple    65.8    118    79    79    12.6    Y    
July 5, 2017    Lantana Golf Club    White    68.7    119    89    89    19.3    N    
June 28, 2017    Waterview Golf Club   Gold    68.4    116    86    86    17.1    Y    
  Differential = (Adjusted Gross Score - Course Rating) x (113 / Slope) rounded to tenths              Average Differential:15.3900    
  USGA Bonus for Excellence = 96%              Adjustment:0.96    
  Handicap Index = Average Differential x Adjustment truncated to tenths (maximum 36.4)              Handicap Index:14.7    
  Rounds Used = Lowest 10 out of last 20
  USGA Equitable Stroke Control (ESC) in effect since July 1, 2018.