Joe Alfonsi
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Sept. 17, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 95 | (95 - 65.3) x 113 ÷ 115 = | 29.2 |
| Aug. 6, 2025 | X - Eagle Haven Golf Course | White | 123 | 68.7 | 93 | (93 - 68.7) x 113 ÷ 123 = | 22.3 |
| June 4, 2025 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 93 | (93 - 66.3) x 113 ÷ 119 = | 25.4 |
| April 23, 2025 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 98 | (98 - 66.4) x 113 ÷ 110 = | 32.5 |
| April 16, 2025 | Battlefield Golf Club | Gold | 116 | 65.6 | 93 | (93 - 65.6) x 113 ÷ 116 = | 26.7 |
Then we use the 1 lowest differentials according to this USGA table:
We add the lowest 1 differentials together, which are
22.3,
and get 22.3.
Then we take that total and get the average differential score 22.3 ÷ 1 = 22.3
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 22.3 ÷ 1 = 22.3
Lastly we lop off all numbers past the first decimal point and we get