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Defiance Golf League Individual Handicap Scores 6/22/2026
 
McMahon, Jim (Speedy)
Handicap Index - 10.2
Handicap - 10
* Indicates score used for Hdcp
Most Recent 25 Scores (Most Recent 10 are used for Handicap)
  Date Score Course Handicap
Differential		 Course Rating Course Slope
1. 6/16/2026 52 Delcastle Yellow Back9 20.2 33.8 102
2. 6/9/2026 52 Delcastle Yellow Front9 19.5 34.4 102
3. 6/2/2026 46 Delcastle Yellow Back9 13.5 33.8 102
4. 5/26/2026 46* Delcastle Yellow Front9 12.9 34.4 102
5. 5/19/2026 46 Delcastle Yellow Back9 13.5 33.8 102
6. 5/12/2026 44* Delcastle Yellow Front9 10.6 34.4 102
7. 8/5/2025 46* Delcastle Yellow Front9 12.9 34.4 102
8. 7/29/2025 49 Delcastle Yellow Front9 16.2 34.4 102
9. 7/22/2025 44* Delcastle Yellow Front9 10.6 34.4 102
10. 7/8/2025 40* Delcastle Yellow Front9 6.2 34.4 102
11. 6/17/2025 46 Delcastle Yellow Back9 13.5 33.8 102
12. 6/10/2025 44 Delcastle Yellow Front9 10.6 34.4 102
13. 6/3/2025 43 Delcastle Yellow Front9 9.5 34.4 102
14. 5/27/2025 43 Delcastle Yellow Front9 9.5 34.4 102
15. 5/20/2025 45 Delcastle Yellow Front9 11.7 34.4 102
16. 7/16/2024 40 Delcastle Yellow Front9 6.2 34.4 102
17. 7/9/2024 41 Delcastle Yellow Back9 8 33.8 102
18. 6/25/2024 46 Delcastle Yellow Back9 13.5 33.8 102
19. 6/18/2024 43 Delcastle Yellow Front9 9.5 34.4 102
20. 6/11/2024 45 Delcastle Yellow Back9 12.4 33.8 102
21. 6/4/2024 45 Delcastle Yellow Front9 11.7 34.4 102
22. 5/28/2024 42 Delcastle Yellow Back9 9.1 33.8 102
23. 5/21/2024 42 Delcastle Yellow Front9 8.4 34.4 102
24. 5/14/2024 39 Delcastle Yellow Front9 5.1 34.4 102
25. 5/7/2024 40 Delcastle Yellow Front9 6.2 34.4 102

Handicap Formula for the Defiance Golf League
   Step 1 = Determine the number of Handicap Differentials to use (Based on the number of acceptable scores - See Table below).
   Step 2 = Handicap Differential (rounded to the nearest tenth) = (((Score - USGA Course Rating) x 113) / Course Slope Rating).
   Step 3 = Handicap Index (truncated after the tenths' digit) = Average of the Handicap Differentials being used x Multiplier (See Table).
   Step 4 = Handicap = Handicap Index rounded to the nearest whole number.
   Maximum Handicap Index is 18.2 and Maximum Handicap is 18.

      Number of Acceptable Scores

 Differential(s) to be Used

        Multiplier to Use

1

 Lowest 1 

0.75

2

Lowest 1

0.80

3

Lowest 1

0.85

4

Lowest 2

0.90

5

Lowest 2

0.96

6

Lowest 3

0.96

7

Lowest 3

0.96

8

Lowest 4

0.96

9

Lowest 4

0.96

10

Lowest 5

0.96

More than 10 - use Most Recent 10 scores

Lowest 5

0.96