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Tom Gunsalus

Date Course Tee Slope Rating Score Equation Differential
Nov. 5, 2025 Sleepy Hole Golf Course Yellow 119 67.3 89 (89 - 67.3) x 113 ÷ 119 = 20.6
Oct. 15, 2025 Battlefield Golf Club Gold 116 65.6 83 (83 - 65.6) x 113 ÷ 116 = 17.0
Oct. 1, 2025 Virginia Beach National Golf Club Gold 115 65.9 80 (80 - 65.9) x 113 ÷ 115 = 13.9
Sept. 17, 2025 Bide-A-Wee Golf Course Yellow 115 65.3 85 (85 - 65.3) x 113 ÷ 115 = 19.4
Sept. 10, 2025 Red Wing Lake Golf Course Gold 110 66.4 78 (78 - 66.4) x 113 ÷ 110 = 11.9
Sept. 3, 2025 Cypress Creek Golfers' Club Gold 119 66.3 78 (78 - 66.3) x 113 ÷ 119 = 11.1
Aug. 27, 2025 Stumpy Lake Golf Course Green 108 65.6 84 (84 - 65.6) x 113 ÷ 108 = 19.3
Aug. 20, 2025 Ocean View Golf Course Black 111 66.0 82 (82 - 66.0) x 113 ÷ 111 = 16.3
Aug. 6, 2025 X - Eagle Haven Golf Course White 123 68.7 85 (85 - 68.7) x 113 ÷ 123 = 15.0
July 16, 2025 X - Eagle Haven Golf Course White 123 68.7 87 (87 - 68.7) x 113 ÷ 123 = 16.8
July 9, 2025 Bide-A-Wee Golf Course Yellow 115 65.3 93 (93 - 65.3) x 113 ÷ 115 = 27.2
June 25, 2025 Suffolk Golf Course Green 113 65.6 87 (87 - 65.6) x 113 ÷ 113 = 21.4
June 11, 2025 Ocean View Golf Course Black 111 66.0 87 (87 - 66.0) x 113 ÷ 111 = 21.4
June 4, 2025 Cypress Creek Golfers' Club Gold 119 66.3 83 (83 - 66.3) x 113 ÷ 119 = 15.9
May 14, 2025 Stumpy Lake Golf Course Green 108 65.6 81 (81 - 65.6) x 113 ÷ 108 = 16.1
April 23, 2025 Red Wing Lake Golf Course Gold 110 66.4 76 (76 - 66.4) x 113 ÷ 110 = 9.9
April 9, 2025 Honey Bee Golf Club White 116 65.3 85 (85 - 65.3) x 113 ÷ 116 = 19.2
April 2, 2025 Sleepy Hole Golf Course Yellow 119 67.3 92 (92 - 67.3) x 113 ÷ 119 = 23.5
March 26, 2025 Sewells Point Golf Course Yellow 112 65.1 85 (85 - 65.1) x 113 ÷ 112 = 20.1
Nov. 6, 2024 Eagle Creek Golf Course Silver 105 65.4 86 (86 - 65.4) x 113 ÷ 105 = 22.2

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

We add the lowest 8 differentials together, which are 9.9, 11.1, 11.9, 13.9, 15.0, 15.9, 16.1, 16.3, and get 110.10000000000001.
Then we take that total and get the average differential score 110.10000000000001 ÷ 8 = 13.762500000000001
Lastly we lop off all numbers past the first decimal point and we get

Your handicap Index: 13.7