Bill Litchfield
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| July 9, 2025 | Bide-A-Wee Golf Course | Red | 111 | 63.9 | 83 | (83 - 63.9) x 113 ÷ 111 = | 19.4 |
| June 11, 2025 | Ocean View Golf Course | Gold | 105 | 63.7 | 82 | (82 - 63.7) x 113 ÷ 105 = | 19.7 |
| June 4, 2025 | Cypress Creek Golfers' Club | Red | 114 | 64.3 | 88 | (88 - 64.3) x 113 ÷ 114 = | 23.5 |
| May 7, 2025 | Riverfront Golf Course | Gold | 117 | 64.8 | 85 | (85 - 64.8) x 113 ÷ 117 = | 19.5 |
| April 30, 2025 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 73 | (73 - 62.2) x 113 ÷ 110 = | 11.1 |
| April 2, 2025 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 86 | (86 - 64.9) x 113 ÷ 111 = | 21.5 |
| Nov. 6, 2024 | Eagle Creek Golf Course | Red | 103 | 63.2 | 79 | (79 - 63.2) x 113 ÷ 103 = | 17.3 |
| Oct. 30, 2024 | Bide-A-Wee Golf Course | Red | 111 | 63.9 | 85 | (85 - 63.9) x 113 ÷ 111 = | 21.5 |
| Oct. 9, 2024 | Ocean View Golf Course | Gold | 105 | 63.7 | 77 | (77 - 63.7) x 113 ÷ 105 = | 14.3 |
| Sept. 18, 2024 | Cypress Point Country Club | Red | 106 | 65.0 | 88 | (88 - 65.0) x 113 ÷ 106 = | 24.5 |
| Sept. 11, 2024 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 74 | (74 - 62.8) x 113 ÷ 102 = | 12.4 |
| 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 | 65.1 | 78 | (78 - 65.1) x 113 ÷ 116 = | 12.6 |
| Aug. 21, 2024 | Eagle Creek Golf Course | Red | 103 | 63.2 | 79 | (79 - 63.2) x 113 ÷ 103 = | 17.3 |
| July 31, 2024 | Sewells Point Golf Course | Sewells Point Golf Course | 110 | 65.1 | 83 | (83 - 65.1) x 113 ÷ 110 = | 18.4 |
| July 24, 2024 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 80 | (80 - 62.2) x 113 ÷ 110 = | 18.3 |
| July 17, 2024 | Kiln Creek Golf Course | Red | 109 | 60.6 | 98 | (98 - 60.6) x 113 ÷ 109 = | 38.8 |
| July 3, 2024 | Cypress Point Country Club | Red | 106 | 65.0 | 83 | (83 - 65.0) x 113 ÷ 106 = | 19.2 |
| May 1, 2024 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 75 | (75 - 62.2) x 113 ÷ 110 = | 13.1 |
| April 24, 2024 | Riverfront Golf Course | Gold | 117 | 64.8 | 86 | (86 - 64.8) x 113 ÷ 117 = | 20.5 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
11.1,
12.4,
12.6,
13.1,
14.3,
17.3,
17.3,
17.6,
and get 115.69999999999999.
Then we take that total and get the average differential score 115.69999999999999 ÷ 8 = 14.462499999999999
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 115.69999999999999 ÷ 8 = 14.462499999999999
Lastly we lop off all numbers past the first decimal point and we get