Tom Markley
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| Aug. 19, 2026 | Stumpy Lake Golf Course | Red | 99 | 64.2 | 100 | (100 - 64.2) x 113 ÷ 99 = | 40.9 |
| Aug. 5, 2026 | Cypress Point Country Club | Red | 106 | 65.0 | 102 | (102 - 65.0) x 113 ÷ 106 = | 39.4 |
| July 15, 2026 | Battlefield Golf Club | Red | 112 | 63.5 | 100 | (100 - 63.5) x 113 ÷ 112 = | 36.8 |
| July 1, 2026 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 99 | (99 - 62.8) x 113 ÷ 102 = | 40.1 |
| June 17, 2026 | Kempsville Greens Golf Course | Red | 110 | 62.2 | 97 | (97 - 62.2) x 113 ÷ 110 = | 35.7 |
| June 3, 2026 | Stumpy Lake Golf Course | Red | 99 | 64.2 | 101 | (101 - 64.2) x 113 ÷ 99 = | 42.0 |
| May 27, 2026 | Sewells Point Golf Course | Red | 108 | 63.0 | 104 | (104 - 63.0) x 113 ÷ 108 = | 42.9 |
| May 20, 2026 | Chesapeake Golf Club | Green | 117 | 64.5 | 99 | (99 - 64.5) x 113 ÷ 117 = | 33.3 |
| May 6, 2026 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 106 | (106 - 64.9) x 113 ÷ 111 = | 41.8 |
| April 29, 2026 | Hells Point Golf Club | Pink | 117 | 66.8 | 102 | (102 - 66.8) x 113 ÷ 117 = | 34.0 |
| Nov. 5, 2025 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 105 | (105 - 64.9) x 113 ÷ 111 = | 40.8 |
| Oct. 1, 2025 | Virginia Beach National Golf Club | Red | 111 | 63.4 | 106 | (106 - 63.4) x 113 ÷ 111 = | 43.4 |
| Sept. 10, 2025 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 105 | (105 - 62.8) x 113 ÷ 102 = | 46.8 |
| Aug. 27, 2025 | Stumpy Lake Golf Course | Red | 99 | 64.2 | 103 | (103 - 64.2) x 113 ÷ 99 = | 44.3 |
| Aug. 20, 2025 | Ocean View Golf Course | Gold | 105 | 63.7 | 98 | (98 - 63.7) x 113 ÷ 105 = | 36.9 |
| July 16, 2025 | X - Eagle Haven Golf Course | Gold | 118 | 66.0 | 101 | (101 - 66.0) x 113 ÷ 118 = | 33.5 |
| July 9, 2025 | Bide-A-Wee Golf Course | Red | 111 | 63.9 | 100 | (100 - 63.9) x 113 ÷ 111 = | 36.8 |
| June 25, 2025 | Suffolk Golf Course | Red | 111 | 64.0 | 102 | (102 - 64.0) x 113 ÷ 111 = | 38.7 |
| April 23, 2025 | Red Wing Lake Golf Course | Green | 102 | 62.8 | 100 | (100 - 62.8) x 113 ÷ 102 = | 41.2 |
| April 2, 2025 | Sleepy Hole Golf Course | Red | 111 | 64.9 | 101 | (101 - 64.9) x 113 ÷ 111 = | 36.8 |
Then we use the 8 lowest differentials according to this USGA table:
We add the lowest 8 differentials together, which are
33.3,
33.5,
34.0,
35.7,
36.8,
36.8,
36.8,
36.9,
and get 283.8.
Then we take that total and get the average differential score 283.8 ÷ 8 = 35.475
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 283.8 ÷ 8 = 35.475
Lastly we lop off all numbers past the first decimal point and we get