Dave Jarvis
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Oct. 30, 2024 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 87 | (87 - 65.3) x 113 ÷ 115 = | 21.3 |
| Aug. 21, 2024 | Eagle Creek Golf Course | Silver | 105 | 65.4 | 85 | (85 - 65.4) x 113 ÷ 105 = | 21.1 |
| April 17, 2024 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 82 | (82 - 66.4) x 113 ÷ 110 = | 16.0 |
| Sept. 6, 2023 | Bide-A-Wee Golf Course | Yellow | 115 | 65.3 | 80 | (80 - 65.3) x 113 ÷ 115 = | 14.4 |
| Aug. 2, 2023 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 85 | (85 - 66.9) x 113 ÷ 123 = | 16.6 |
| June 28, 2023 | Ocean View Golf Course | Black | 111 | 66.0 | 87 | (87 - 66.0) x 113 ÷ 111 = | 21.4 |
| May 3, 2023 | X - Eagle Haven Golf Course | White | 123 | 68.7 | 85 | (85 - 68.7) x 113 ÷ 123 = | 15.0 |
| Oct. 26, 2022 | Heron Ridge Golf Course | Gold | 123 | 66.9 | 78 | (78 - 66.9) x 113 ÷ 123 = | 10.2 |
| Oct. 19, 2022 | Stumpy Lake Golf Course | Green | 108 | 65.6 | 84 | (84 - 65.6) x 113 ÷ 108 = | 19.3 |
| Oct. 12, 2022 | Ocean View Golf Course | Black | 111 | 66.0 | 75 | (75 - 66.0) x 113 ÷ 111 = | 9.2 |
| Sept. 28, 2022 | Virginia Beach National Golf Club | Gold | 115 | 65.9 | 87 | (87 - 65.9) x 113 ÷ 115 = | 20.7 |
| July 20, 2022 | Ocean View Golf Course | Black | 111 | 66.0 | 87 | (87 - 66.0) x 113 ÷ 111 = | 21.4 |
| July 13, 2022 | Red Wing Lake Golf Course | Gold | 110 | 66.4 | 77 | (77 - 66.4) x 113 ÷ 110 = | 10.9 |
Then we use the 4 lowest differentials according to this USGA table:
We add the lowest 4 differentials together, which are
9.2,
10.2,
10.9,
14.4,
and get 44.699999999999996.
Then we take that total and get the average differential score 44.699999999999996 ÷ 4 = 11.174999999999999
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 44.699999999999996 ÷ 4 = 11.174999999999999
Lastly we lop off all numbers past the first decimal point and we get