Roger Cowen
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Aug. 27, 2025 | Stumpy Lake Golf Course | Green | 110 | 64.6 | 81 | (81 - 64.6) x 113 ÷ 110 = | 16.8 |
| Aug. 13, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 82 | (82 - 65.3) x 113 ÷ 115 = | 16.4 |
| July 16, 2025 | Eagle Haven Golf Course | White | 123 | 68.7 | 80 | (80 - 68.7) x 113 ÷ 123 = | 10.4 |
| July 9, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 78 | (78 - 65.3) x 113 ÷ 115 = | 12.5 |
Then we use the 1 lowest differentials according to this USGA table:
We add the lowest 1 differentials together, which are
10.4,
and get 10.4.
Then we take that total and get the average differential score 10.4 ÷ 1 = 10.4
Lastly we lop off all numbers past the first decimal point and we get
Then we take that total and get the average differential score 10.4 ÷ 1 = 10.4
Lastly we lop off all numbers past the first decimal point and we get