Joe Koziol
| Date | Course | Tee | Slope | Rating | Score | Equation | Differential |
|---|---|---|---|---|---|---|---|
| June 14, 2017 | Red Wing Lake Golf Course | Red Wing Lake Golf Course | 111 | 66.3 | 83 | (83 - 66.3) x 113 ÷ 111 = | 17.0 |
| June 7, 2017 | Kempsville Greens Golf Course | Yellow | 112 | 63.8 | 83 | (83 - 63.8) x 113 ÷ 112 = | 19.4 |
| May 31, 2017 | Stumpy Lake Golf Course | Gold | 118 | 67.3 | 94 | (94 - 67.3) x 113 ÷ 118 = | 25.6 |
| May 17, 2017 | Heron Ridge Golf Course | Gold | 121 | 67.1 | 92 | (92 - 67.1) x 113 ÷ 121 = | 23.3 |
| May 10, 2017 | Bide-A-Wee Golf Course | Yellow | 110 | 65.5 | 98 | (98 - 65.5) x 113 ÷ 110 = | 33.4 |
| May 3, 2017 | Aeropines Golf Club | Tomcat Course | 115 | 66.2 | 87 | (87 - 66.2) x 113 ÷ 115 = | 20.4 |
| April 19, 2017 | Riverfront Golf Course | Green | 125 | 68.3 | 96 | (96 - 68.3) x 113 ÷ 125 = | 25.0 |
| April 12, 2017 | Sewells Point Golf Club | Sewells Point Golf Club | 110 | 65.1 | 90 | (90 - 65.1) x 113 ÷ 110 = | 25.6 |
| April 5, 2017 | Suffolk Golf Course | Yellow | 112 | 68.1 | 94 | (94 - 68.1) x 113 ÷ 112 = | 26.1 |
Then we use the 3 lowest differentials according to this USGA table:
We add the lowest 3 differentials together, which are
17.0,
19.4,
20.4,
and get 56.8.
Then we take that total and get the average differential score 56.8 ÷ 3 = 18.933333333333334
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 56.8 ÷ 3 = 18.933333333333334
Lastly we lop off all numbers past the first decimal point and we get