Allen Ross
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| May 7, 2025 | Riverfront Golf Course | Green | 125 | 68.3 | 85 | (85 - 68.3) x 113 ÷ 125 = | 15.1 |
| April 30, 2025 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 78 | (78 - 64.0) x 113 ÷ 113 = | 14.0 |
| April 23, 2025 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 85 | (85 - 66.4) x 113 ÷ 110 = | 19.1 |
| April 16, 2025 | Battlefield Golf Club | Gold | 116 | 65.6 | 87 | (87 - 65.6) x 113 ÷ 116 = | 20.8 |
| March 26, 2025 | Sewells Point Golf Course | Yellow | 112 | 65.1 | 86 | (86 - 65.1) x 113 ÷ 112 = | 21.1 |
| Nov. 6, 2024 | Eagle Creek Golf Course | Silver | 107 | 65.5 | 81 | (81 - 65.5) x 113 ÷ 107 = | 16.4 |
| Oct. 30, 2024 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 82 | (82 - 65.3) x 113 ÷ 115 = | 16.4 |
| Oct. 9, 2024 | Ocean View Golf Course | Black | 111 | 66.0 | 81 | (81 - 66.0) x 113 ÷ 111 = | 15.3 |
| Sept. 25, 2024 | Virginia Beach National Golf Club | Gold | 115 | 65.9 | 88 | (88 - 65.9) x 113 ÷ 115 = | 21.7 |
| Aug. 28, 2024 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 84 | (84 - 66.9) x 113 ÷ 123 = | 15.7 |
| July 31, 2024 | Sewells Point Golf Course | Sewells Point Golf Course | 110 | 65.1 | 80 | (80 - 65.1) x 113 ÷ 110 = | 15.3 |
| July 24, 2024 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 86 | (86 - 64.0) x 113 ÷ 113 = | 22.0 |
| July 3, 2024 | Cypress Point Country Club | Gold | 112 | 66.7 | 79 | (79 - 66.7) x 113 ÷ 112 = | 12.4 |
| May 1, 2024 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 81 | (81 - 64.0) x 113 ÷ 113 = | 17.0 |
| April 24, 2024 | Riverfront Golf Course | Green | 125 | 68.3 | 94 | (94 - 68.3) x 113 ÷ 125 = | 23.2 |
| April 17, 2024 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 79 | (79 - 66.4) x 113 ÷ 110 = | 12.9 |
| Oct. 11, 2023 | Kempsville Greens Golf Course | Kempsville Greens Golf Course | 112 | 63.8 | 79 | (79 - 63.8) x 113 ÷ 112 = | 15.3 |
| Sept. 6, 2023 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 84 | (84 - 65.3) x 113 ÷ 115 = | 18.4 |
| Aug. 2, 2023 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 89 | (89 - 66.9) x 113 ÷ 123 = | 20.3 |
| July 19, 2023 | Ocean View Golf Course | Black | 111 | 66.0 | 82 | (82 - 66.0) x 113 ÷ 111 = | 16.3 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
12.4,
12.9,
14.0,
15.1,
15.3,
15.3,
15.3,
15.7,
and get 116.0.
Then we take that total and get the average differential score 116.0 ÷ 8 = 14.5
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 116.0 ÷ 8 = 14.5
Lastly we lop off all numbers past the first decimal point and we get