Richard Durren
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Aug. 27, 2025 | Stumpy Lake Golf Course | Green | 110 | 64.6 | 92 | (92 - 64.6) x 113 ÷ 110 = | 28.1 |
| Aug. 20, 2025 | Ocean View Golf Course | Black | 111 | 66.0 | 89 | (89 - 66.0) x 113 ÷ 111 = | 23.4 |
| Aug. 13, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 82 | (82 - 65.3) x 113 ÷ 115 = | 16.4 |
| Aug. 6, 2025 | Eagle Haven Golf Course | White | 123 | 68.7 | 87 | (87 - 68.7) x 113 ÷ 123 = | 16.8 |
| July 30, 2025 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 75 | (75 - 64.0) x 113 ÷ 113 = | 11.0 |
| July 16, 2025 | Eagle Haven Golf Course | White | 123 | 68.7 | 90 | (90 - 68.7) x 113 ÷ 123 = | 19.6 |
| July 9, 2025 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 88 | (88 - 65.3) x 113 ÷ 115 = | 22.3 |
| July 2, 2025 | Cypress Point Country Club | Gold | 112 | 66.7 | 89 | (89 - 66.7) x 113 ÷ 112 = | 22.5 |
| June 25, 2025 | Suffolk Golf Course | Green | 113 | 65.6 | 74 | (74 - 65.6) x 113 ÷ 113 = | 8.4 |
| June 18, 2025 | Aeropines Golf Course | Orange | 109 | 63.5 | 80 | (80 - 63.5) x 113 ÷ 109 = | 17.1 |
| June 11, 2025 | Ocean View Golf Course | Black | 111 | 66.0 | 79 | (79 - 66.0) x 113 ÷ 111 = | 13.2 |
| June 4, 2025 | Cypress Creek Golfers' Club | Gold | 119 | 66.3 | 84 | (84 - 66.3) x 113 ÷ 119 = | 16.8 |
| May 14, 2025 | Stumpy Lake Golf Course | Green | 110 | 64.6 | 85 | (85 - 64.6) x 113 ÷ 110 = | 21.0 |
| May 7, 2025 | Riverfront Golf Course | Green | 125 | 68.3 | 96 | (96 - 68.3) x 113 ÷ 125 = | 25.0 |
| April 30, 2025 | Kempsville Greens Golf Course | Yellow | 113 | 64.0 | 91 | (91 - 64.0) x 113 ÷ 113 = | 27.0 |
| April 23, 2025 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 94 | (94 - 66.4) x 113 ÷ 110 = | 28.4 |
| April 16, 2025 | Battlefield Golf Club | Gold | 116 | 65.6 | 88 | (88 - 65.6) x 113 ÷ 116 = | 21.8 |
| April 9, 2025 | Honey Bee Golf Club | White | 116 | 65.3 | 87 | (87 - 65.3) x 113 ÷ 116 = | 21.1 |
| April 2, 2025 | Sleepy Hole Golf Course | Yellow | 119 | 67.3 | 94 | (94 - 67.3) x 113 ÷ 119 = | 25.4 |
| March 26, 2025 | Sewells Point Golf Course | Yellow | 112 | 65.1 | 87 | (87 - 65.1) x 113 ÷ 112 = | 22.1 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
8.4,
11.0,
13.2,
16.4,
16.8,
16.8,
17.1,
19.6,
and get 119.29999999999998.
Then we take that total and get the average differential score 119.29999999999998 ÷ 8 = 14.912499999999998
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 119.29999999999998 ÷ 8 = 14.912499999999998
Lastly we lop off all numbers past the first decimal point and we get