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Bill Hayden

Date Course Tee Slope Rating Score Equation Differential
June 25, 2025 Suffolk Golf Course Red 111 64.0 85 (85 - 64.0) x 113 ÷ 111 = 21.4
June 18, 2025 Aeropines Golf Course Red 106 62.5 86 (86 - 62.5) x 113 ÷ 106 = 25.1
June 11, 2025 Ocean View Golf Course Gold 105 63.7 80 (80 - 63.7) x 113 ÷ 105 = 17.5
June 4, 2025 Cypress Creek Golfers' Club Red 114 64.3 88 (88 - 64.3) x 113 ÷ 114 = 23.5
May 14, 2025 Stumpy Lake Golf Course Red 107 62.9 91 (91 - 62.9) x 113 ÷ 107 = 29.7
April 16, 2025 Battlefield Golf Club Red 112 63.5 90 (90 - 63.5) x 113 ÷ 112 = 26.7
April 9, 2025 Honey Bee Golf Club Green 114 64.3 88 (88 - 64.3) x 113 ÷ 114 = 23.5
April 2, 2025 Sleepy Hole Golf Course Red 111 64.9 86 (86 - 64.9) x 113 ÷ 111 = 21.5
March 26, 2025 Sewells Point Golf Course Red 108 63.0 80 (80 - 63.0) x 113 ÷ 108 = 17.8
Nov. 6, 2024 Eagle Creek Golf Course Red 103 63.2 85 (85 - 63.2) x 113 ÷ 103 = 23.9
Oct. 30, 2024 Bide-A-Wee Golf Course Red 111 63.9 88 (88 - 63.9) x 113 ÷ 111 = 24.5
Oct. 9, 2024 Ocean View Golf Course Gold 105 63.7 78 (78 - 63.7) x 113 ÷ 105 = 15.4
Sept. 4, 2024 Riverfront Golf Course Gold 117 64.8 83 (83 - 64.8) x 113 ÷ 117 = 17.6
Aug. 28, 2024 Heron Ridge Golf Course Red 116 65.1 83 (83 - 65.1) x 113 ÷ 116 = 17.4
Aug. 21, 2024 Eagle Creek Golf Course Red 103 63.2 76 (76 - 63.2) x 113 ÷ 103 = 14.0
Aug. 14, 2024 Aeropines Golf Course Red 113 65.0 87 (87 - 65.0) x 113 ÷ 113 = 22.0
July 31, 2024 Sewells Point Golf Course Sewells Point Golf Course 110 65.1 86 (86 - 65.1) x 113 ÷ 110 = 21.5
July 24, 2024 Kempsville Greens Golf Course Red 110 62.2 83 (83 - 62.2) x 113 ÷ 110 = 21.4
July 17, 2024 Kiln Creek Golf Course Red 109 60.6 86 (86 - 60.6) x 113 ÷ 109 = 26.3
July 3, 2024 Cypress Point Country Club Red 106 65.0 83 (83 - 65.0) x 113 ÷ 106 = 19.2

Then we use the 8 lowest differentials according to this USGA table:

We add the lowest 8 differentials together, which are 14.0, 15.4, 17.4, 17.5, 17.6, 17.8, 19.2, 21.4, and get 140.3.
Then we take that total and get the average differential score 140.3 ÷ 8 = 17.5375
Lastly we lop off all numbers past the first decimal point and we get

Your handicap Index: 17.5