Charlie Johnson
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| 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 | 121 | 67.1 | 81 | (81 - 67.1) x 113 ÷ 121 = | 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 | 112 | 63.8 | 76 | (76 - 63.8) x 113 ÷ 112 = | 12.3 |
| July 17, 2024 | Kiln Creek Golf Course | Green | 126 | 68.2 | 81 | (81 - 68.2) x 113 ÷ 126 = | 11.5 |
| July 10, 2024 | Honey Bee Golf Club | Blue | 116 | 65.6 | 76 | (76 - 65.6) x 113 ÷ 116 = | 10.1 |
| July 3, 2024 | Cypress Point Country Club | Gold | 111 | 66.2 | 83 | (83 - 66.2) x 113 ÷ 111 = | 17.1 |
| June 26, 2024 | Chesapeake Golf Club | Gold | 118 | 65.2 | 81 | (81 - 65.2) x 113 ÷ 118 = | 15.1 |
| June 19, 2024 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 82 | (82 - 66.3) x 113 ÷ 119 = | 14.9 |
| June 12, 2024 | Eagle Haven Golf Course | Eagle Haven Golf Course | 112 | 65.0 | 84 | (84 - 65.0) x 113 ÷ 112 = | 19.2 |
| May 22, 2024 | Suffolk Golf Course | Green | 113 | 65.6 | 89 | (89 - 65.6) x 113 ÷ 113 = | 23.4 |
| Sept. 6, 2023 | Bide-A-Wee Golf Course | Yellow | 110 | 65.5 | 71 | (71 - 65.5) x 113 ÷ 110 = | 5.7 |
| Aug. 23, 2023 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 78 | (78 - 66.3) x 113 ÷ 119 = | 11.1 |
| Aug. 2, 2023 | Heron Ridge Golf Course | Gold | 121 | 67.1 | 80 | (80 - 67.1) x 113 ÷ 121 = | 12.0 |
| July 12, 2023 | Riverfront Golf Course | Green | 125 | 68.3 | 84 | (84 - 68.3) x 113 ÷ 125 = | 14.2 |
| June 7, 2023 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 80 | (80 - 66.3) x 113 ÷ 119 = | 13.0 |
| May 31, 2023 | Honey Bee Golf Club | Blue | 116 | 65.6 | 81 | (81 - 65.6) x 113 ÷ 116 = | 15.0 |
| May 24, 2023 | Sleepy Hole Golf Course | Yellow | 122 | 66.5 | 79 | (79 - 66.5) x 113 ÷ 122 = | 11.6 |
| May 17, 2023 | Battlefield Golf Club | Gold | 109 | 65.2 | 82 | (82 - 65.2) x 113 ÷ 109 = | 17.4 |
| May 3, 2023 | Eagle Haven Golf Course | White | 124 | 69.6 | 87 | (87 - 69.6) x 113 ÷ 124 = | 15.9 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
5.7,
9.1,
10.1,
11.1,
11.5,
11.6,
12.0,
12.3,
and get 83.39999999999999.
Then we take that total and get the average differential score 83.39999999999999 ÷ 8 = 10.424999999999999
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 83.39999999999999 ÷ 8 = 10.424999999999999
Lastly we lop off all numbers past the first decimal point and we get