| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Nov. 1, 2017 | Virginia Beach National Golf Club | Virginia Beach National Golf Club | 121 | 66.9 | 101 | (101 - 66.9) x 113 ÷ 121 = | 31.8 |
| Oct. 25, 2017 | Sleepy Hole Golf Course | Sleepy Hole Golf Course | 122 | 66.5 | 107 | (107 - 66.5) x 113 ÷ 122 = | 37.5 |
| Oct. 18, 2017 | Cypress Point Country Club | Yellow | 111 | 66.2 | 107 | (107 - 66.2) x 113 ÷ 111 = | 41.5 |
| Oct. 11, 2017 | Broad Bay Country Club | White | 123 | 66.8 | 109 | (109 - 66.8) x 113 ÷ 123 = | 38.8 |
Then we use the 1 lowest differentials according to this USGA table: