Charlie Johnson
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| May 7, 2025 | Riverfront Golf Course | Green | 125 | 68.3 | 89 | (89 - 68.3) x 113 ÷ 125 = | 18.7 |
| April 30, 2025 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 74 | (74 - 64.0) x 113 ÷ 113 = | 10.0 |
| April 23, 2025 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 83 | (83 - 66.4) x 113 ÷ 110 = | 17.1 |
| April 16, 2025 | Battlefield Golf Club | Gold | 116 | 65.6 | 79 | (79 - 65.6) x 113 ÷ 116 = | 13.1 |
| April 2, 2025 | Sleepy Hole Golf Course | Yellow | 119 | 67.3 | 87 | (87 - 67.3) x 113 ÷ 119 = | 18.7 |
| Nov. 6, 2024 | Eagle Creek Golf Course | Silver | 107 | 65.5 | 82 | (82 - 65.5) x 113 ÷ 107 = | 17.4 |
| Oct. 30, 2024 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 77 | (77 - 65.3) x 113 ÷ 115 = | 11.5 |
| Sept. 18, 2024 | Cypress Point Country Club | Gold | 112 | 66.7 | 88 | (88 - 66.7) x 113 ÷ 112 = | 21.5 |
| Sept. 4, 2024 | Riverfront Golf Course | Green | 125 | 68.3 | 86 | (86 - 68.3) x 113 ÷ 125 = | 16.0 |
| Aug. 28, 2024 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 81 | (81 - 66.9) x 113 ÷ 123 = | 13.0 |
| July 31, 2024 | Sewells Point Golf Course | Sewells Point Golf Course | 110 | 65.1 | 74 | (74 - 65.1) x 113 ÷ 110 = | 9.1 |
| July 24, 2024 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 76 | (76 - 64.0) x 113 ÷ 113 = | 12.0 |
| July 17, 2024 | Kiln Creek Golf Course | Green | 116 | 65.3 | 81 | (81 - 65.3) x 113 ÷ 116 = | 15.3 |
| July 3, 2024 | Cypress Point Country Club | Gold | 112 | 66.7 | 83 | (83 - 66.7) x 113 ÷ 112 = | 16.4 |
| June 12, 2024 | Eagle Haven Golf Course | Eagle Haven Golf Course | 112 | 65.0 | 84 | (84 - 65.0) x 113 ÷ 112 = | 19.2 |
| Sept. 6, 2023 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 71 | (71 - 65.3) x 113 ÷ 115 = | 5.6 |
| Aug. 2, 2023 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 80 | (80 - 66.9) x 113 ÷ 123 = | 12.0 |
| July 12, 2023 | Riverfront Golf Course | Green | 125 | 68.3 | 84 | (84 - 68.3) x 113 ÷ 125 = | 14.2 |
| May 3, 2023 | Eagle Haven Golf Course | White | 126 | 69.6 | 87 | (87 - 69.6) x 113 ÷ 126 = | 15.6 |
| April 19, 2023 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 78 | (78 - 66.4) x 113 ÷ 110 = | 11.9 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
5.6,
9.1,
10.0,
11.5,
11.9,
12.0,
12.0,
13.0,
and get 85.1.
Then we take that total and get the average differential score 85.1 ÷ 8 = 10.6375
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 85.1 ÷ 8 = 10.6375
Lastly we lop off all numbers past the first decimal point and we get