Bill Curtis
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Nov. 1, 2023 | Sewells Point Golf Course | Yellow | 112 | 65.1 | 94 | (94 - 65.1) x 113 ÷ 112 = | 29.2 |
| Oct. 25, 2023 | Honey Bee Golf Club | Blue | 116 | 65.6 | 92 | (92 - 65.6) x 113 ÷ 116 = | 25.7 |
| Oct. 11, 2023 | Kempsville Greens Golf Course | Kempsville Greens Golf Course | 112 | 63.8 | 86 | (86 - 63.8) x 113 ÷ 112 = | 22.4 |
| Oct. 4, 2023 | Sleepy Hole Golf Course | Yellow | 122 | 66.5 | 97 | (97 - 66.5) x 113 ÷ 122 = | 28.3 |
| Aug. 30, 2023 | Battlefield Golf Club | Gold | 109 | 65.2 | 91 | (91 - 65.2) x 113 ÷ 109 = | 26.7 |
| Aug. 23, 2023 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 95 | (95 - 66.3) x 113 ÷ 119 = | 27.3 |
| Aug. 16, 2023 | Stumpy Lake Golf Course | Green | 110 | 64.6 | 93 | (93 - 64.6) x 113 ÷ 110 = | 29.2 |
| July 19, 2023 | Ocean View Golf Course | Black | 111 | 66.0 | 90 | (90 - 66.0) x 113 ÷ 111 = | 24.4 |
| July 5, 2023 | Kiln Creek Golf Course | Green | 126 | 68.2 | 97 | (97 - 68.2) x 113 ÷ 126 = | 25.8 |
| June 28, 2023 | Ocean View Golf Course | Black | 111 | 66.0 | 95 | (95 - 66.0) x 113 ÷ 111 = | 29.5 |
| June 7, 2023 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 94 | (94 - 66.3) x 113 ÷ 119 = | 26.3 |
| May 31, 2023 | Honey Bee Golf Club | Blue | 116 | 65.6 | 94 | (94 - 65.6) x 113 ÷ 116 = | 27.7 |
| May 24, 2023 | Sleepy Hole Golf Course | Yellow | 122 | 66.5 | 95 | (95 - 66.5) x 113 ÷ 122 = | 26.4 |
| May 17, 2023 | Battlefield Golf Club | Gold | 109 | 65.2 | 92 | (92 - 65.2) x 113 ÷ 109 = | 27.8 |
| April 26, 2023 | Hells Point Golf Club | Gold | 122 | 68.8 | 95 | (95 - 68.8) x 113 ÷ 122 = | 24.3 |
| April 19, 2023 | Red Wing Lake Golf Course | Gold | 111 | 66.3 | 85 | (85 - 66.3) x 113 ÷ 111 = | 19.0 |
| April 12, 2023 | Heron Ridge Golf Course | Gold | 121 | 67.1 | 90 | (90 - 67.1) x 113 ÷ 121 = | 21.4 |
| April 5, 2023 | Sewells Point Golf Course | Yellow | 112 | 65.1 | 93 | (93 - 65.1) x 113 ÷ 112 = | 28.1 |
| March 29, 2023 | Kempsville Greens Golf Course | Yellow | 112 | 63.8 | 95 | (95 - 63.8) x 113 ÷ 112 = | 31.5 |
| March 22, 2023 | Cypress Point Country Club | Gold | 111 | 66.2 | 96 | (96 - 66.2) x 113 ÷ 111 = | 30.3 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
19.0,
21.4,
22.4,
24.3,
24.4,
25.7,
25.8,
26.3,
and get 189.3.
Then we take that total and get the average differential score 189.3 ÷ 8 = 23.6625
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 189.3 ÷ 8 = 23.6625
Lastly we lop off all numbers past the first decimal point and we get