Bill Hayden
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Sept. 4, 2024 | Riverfront Golf Course | Gold | 117 | 64.8 | 83 | (83 - 64.8) x 113 ÷ 117 = | 17.6 |
| Aug. 28, 2024 | Heron Ridge Golf Course | Red | 116 | 64.5 | 83 | (83 - 64.5) x 113 ÷ 116 = | 18.0 |
| Aug. 21, 2024 | Eagle Creek Golf Course | Red | 103 | 63.2 | 76 | (76 - 63.2) x 113 ÷ 103 = | 14.0 |
| Aug. 14, 2024 | Aeropines Golf Course | Tomcat Course | 115 | 66.2 | 87 | (87 - 66.2) x 113 ÷ 115 = | 20.4 |
| July 31, 2024 | Sewells Point Golf Course | Sewells Point Golf Course | 110 | 65.1 | 86 | (86 - 65.1) x 113 ÷ 110 = | 21.5 |
| July 24, 2024 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 83 | (83 - 62.2) x 113 ÷ 110 = | 21.4 |
| July 17, 2024 | Kiln Creek Golf Course | Red | 125 | 65.8 | 86 | (86 - 65.8) x 113 ÷ 125 = | 18.3 |
| July 10, 2024 | Honey Bee Golf Club | Silver | 114 | 64.6 | 83 | (83 - 64.6) x 113 ÷ 114 = | 18.2 |
| July 3, 2024 | Cypress Point Country Club | Red | 107 | 64.6 | 83 | (83 - 64.6) x 113 ÷ 107 = | 19.4 |
| June 12, 2024 | Eagle Haven Golf Course | Eagle Haven Golf Course | 112 | 65.0 | 86 | (86 - 65.0) x 113 ÷ 112 = | 21.2 |
| June 5, 2024 | Hells Point Golf Club | Pink | 124 | 71.9 | 84 | (84 - 71.9) x 113 ÷ 124 = | 11.0 |
| May 29, 2024 | Stumpy Lake Golf Course | Red | 107 | 62.9 | 88 | (88 - 62.9) x 113 ÷ 107 = | 26.5 |
| May 15, 2024 | Eagle Haven Golf Course | Gold | 112 | 65.0 | 89 | (89 - 65.0) x 113 ÷ 112 = | 24.2 |
| May 8, 2024 | Battlefield Golf Club | Red | 104 | 63.5 | 87 | (87 - 63.5) x 113 ÷ 104 = | 25.5 |
| May 1, 2024 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 87 | (87 - 62.2) x 113 ÷ 110 = | 25.5 |
| April 17, 2024 | Red Wing Lake Golf Course | Green | 100 | 62.7 | 82 | (82 - 62.7) x 113 ÷ 100 = | 21.8 |
| April 10, 2024 | Honey Bee Golf Club | Silver | 114 | 64.6 | 87 | (87 - 64.6) x 113 ÷ 114 = | 22.2 |
| March 27, 2024 | Sleepy Hole Golf Course | Red | 117 | 65.2 | 89 | (89 - 65.2) x 113 ÷ 117 = | 23.0 |
| Oct. 25, 2023 | Honey Bee Golf Club | Silver | 114 | 64.6 | 87 | (87 - 64.6) x 113 ÷ 114 = | 22.2 |
| Oct. 18, 2023 | Aeropines Golf Course | Hornet Course | 115 | 66.4 | 92 | (92 - 66.4) x 113 ÷ 115 = | 25.2 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
11.0,
14.0,
17.6,
18.0,
18.2,
18.3,
19.4,
20.4,
and get 136.9.
Then we take that total and get the average differential score 136.9 ÷ 8 = 17.1125
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 136.9 ÷ 8 = 17.1125
Lastly we lop off all numbers past the first decimal point and we get