David Campbell
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Nov. 5, 2025 | Sleepy Hole Golf Course | Yellow | 119 | 67.3 | 90 | (90 - 67.3) x 113 ÷ 119 = | 21.6 |
| Oct. 15, 2025 | Battlefield Golf Club | Gold | 116 | 65.6 | 90 | (90 - 65.6) x 113 ÷ 116 = | 23.8 |
| Oct. 1, 2025 | Virginia Beach National Golf Club | Gold | 115 | 65.9 | 92 | (92 - 65.9) x 113 ÷ 115 = | 25.6 |
| Sept. 3, 2025 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 88 | (88 - 66.3) x 113 ÷ 119 = | 20.6 |
| Aug. 27, 2025 | Stumpy Lake Golf Course | Green | 108 | 65.6 | 84 | (84 - 65.6) x 113 ÷ 108 = | 19.3 |
| Aug. 20, 2025 | Ocean View Golf Course | Black | 111 | 66.0 | 85 | (85 - 66.0) x 113 ÷ 111 = | 19.3 |
| July 16, 2025 | X - Eagle Haven Golf Course | White | 123 | 68.7 | 92 | (92 - 68.7) x 113 ÷ 123 = | 21.4 |
| July 9, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 91 | (91 - 65.3) x 113 ÷ 115 = | 25.3 |
| June 25, 2025 | Suffolk Golf Course | Green | 113 | 65.6 | 89 | (89 - 65.6) x 113 ÷ 113 = | 23.4 |
| May 14, 2025 | Stumpy Lake Golf Course | Green | 108 | 65.6 | 84 | (84 - 65.6) x 113 ÷ 108 = | 19.3 |
| April 23, 2025 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 84 | (84 - 66.4) x 113 ÷ 110 = | 18.1 |
| March 26, 2025 | Sewells Point Golf Course | Yellow | 112 | 65.1 | 93 | (93 - 65.1) x 113 ÷ 112 = | 28.1 |
| Nov. 6, 2024 | Eagle Creek Golf Course | Silver | 105 | 65.4 | 83 | (83 - 65.4) x 113 ÷ 105 = | 18.9 |
| Oct. 30, 2024 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 92 | (92 - 65.3) x 113 ÷ 115 = | 26.2 |
| Sept. 25, 2024 | Virginia Beach National Golf Club | Gold | 115 | 65.9 | 84 | (84 - 65.9) x 113 ÷ 115 = | 17.8 |
| Sept. 11, 2024 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 91 | (91 - 66.4) x 113 ÷ 110 = | 25.3 |
| Aug. 28, 2024 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 88 | (88 - 66.9) x 113 ÷ 123 = | 19.4 |
| Aug. 21, 2024 | Eagle Creek Golf Course | Silver | 105 | 65.4 | 91 | (91 - 65.4) x 113 ÷ 105 = | 27.6 |
| June 12, 2024 | X - Eagle Haven Golf Course | Eagle Haven Golf Course | 112 | 65.0 | 96 | (96 - 65.0) x 113 ÷ 112 = | 31.3 |
| May 29, 2024 | Stumpy Lake Golf Course | Green | 108 | 65.6 | 88 | (88 - 65.6) x 113 ÷ 108 = | 23.4 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
17.8,
18.1,
18.9,
19.3,
19.3,
19.3,
19.4,
20.6,
and get 152.7.
Then we take that total and get the average differential score 152.7 ÷ 8 = 19.0875
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 152.7 ÷ 8 = 19.0875
Lastly we lop off all numbers past the first decimal point and we get