Bill Curtis
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Oct. 21, 2026 | Riverfront Golf Club | Gold | 105 | 64.5 | 97 | (97 - 64.5) x 113 ÷ 105 = | 35.0 |
| Oct. 7, 2026 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 99 | (99 - 64.9) x 113 ÷ 111 = | 34.7 |
| Sept. 30, 2026 | Virginia Beach National Golf Club | Red | 111 | 63.4 | 91 | (91 - 63.4) x 113 ÷ 111 = | 28.1 |
| Sept. 16, 2026 | Cypress Creek Golfers' Club | Red | 117 | 64.9 | 94 | (94 - 64.9) x 113 ÷ 117 = | 28.1 |
| Sept. 9, 2026 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 87 | (87 - 62.8) x 113 ÷ 102 = | 26.8 |
| Sept. 2, 2026 | Newport News Golf Club | Green | 118 | 65.2 | 99 | (99 - 65.2) x 113 ÷ 118 = | 32.4 |
| Aug. 19, 2026 | Stumpy Lake Golf Course | Red | 99 | 64.2 | 89 | (89 - 64.2) x 113 ÷ 99 = | 28.3 |
| Aug. 12, 2026 | Kiln Creek Golf Course | Green/Red | 111 | 63.3 | 95 | (95 - 63.3) x 113 ÷ 111 = | 32.3 |
| July 15, 2026 | Battlefield Golf Club | Red | 112 | 63.5 | 93 | (93 - 63.5) x 113 ÷ 112 = | 29.8 |
| July 1, 2026 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 84 | (84 - 62.8) x 113 ÷ 102 = | 23.5 |
| June 17, 2026 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 93 | (93 - 62.2) x 113 ÷ 110 = | 31.6 |
| June 10, 2026 | Cypress Creek Golfers' Club | Red | 117 | 64.9 | 91 | (91 - 64.9) x 113 ÷ 117 = | 25.2 |
| June 3, 2026 | Stumpy Lake Golf Course | Red | 99 | 64.2 | 85 | (85 - 64.2) x 113 ÷ 99 = | 23.7 |
| May 27, 2026 | Sewells Point Golf Course | Red | 108 | 63.0 | 92 | (92 - 63.0) x 113 ÷ 108 = | 30.3 |
| May 20, 2026 | Chesapeake Golf Club | Green | 117 | 64.5 | 90 | (90 - 64.5) x 113 ÷ 117 = | 24.6 |
| May 6, 2026 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 99 | (99 - 64.9) x 113 ÷ 111 = | 34.7 |
| April 29, 2026 | Hells Point Golf Club | Pink | 117 | 66.8 | 95 | (95 - 66.8) x 113 ÷ 117 = | 27.2 |
| April 22, 2026 | Bide-A-Wee Golf Course | Red | 111 | 63.9 | 94 | (94 - 63.9) x 113 ÷ 111 = | 30.6 |
| April 8, 2026 | Honey Bee Golf Club | Green | 114 | 64.3 | 96 | (96 - 64.3) x 113 ÷ 114 = | 31.4 |
| April 1, 2026 | Heron Ridge Golf Course | Red | 116 | 65.1 | 95 | (95 - 65.1) x 113 ÷ 116 = | 29.1 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
23.5,
23.7,
24.6,
25.2,
26.8,
27.2,
28.1,
28.1,
and get 207.2.
Then we take that total and get the average differential score 207.2 ÷ 8 = 25.9
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 207.2 ÷ 8 = 25.9
Lastly we lop off all numbers past the first decimal point and we get