Handicap Calculation Details      Handicap calculation info

Player: John Dougherty, 2020 round: 20 (09/22/20), num holes: 18, start hole: 1

   Compute handicap (EXCLUDING THIS ROUND)

   Round Status: played in round, score: 95

   num previous scorable rounds: 75

   Course: Village Greens, full-18 rating/slope: 70.2/124

   player pre-round hc index: (2*4.5)=9, course full-18 handicap: 9.9

   HC differentials [AGS Max Score Per Hole: 7]

      2020 round 19, front-9, score=41, AGS=41; HC differential = ((AGS-course_rating)*113)/course_slope = ((41-35.2)*113)/121=5.4 (rounded to nearest tenth)

      2020 round 18, front-9, score=43, AGS=43; HC differential = ((AGS-course_rating)*113)/course_slope = ((43-35.2)*113)/121=7.3 (rounded to nearest tenth)

      2020 round 17, front-9, score=43, AGS=43; HC differential = ((AGS-course_rating)*113)/course_slope = ((43-35.2)*113)/121=7.3 (rounded to nearest tenth)

      2020 round 16, front-9, score=41, AGS=41; HC differential = ((AGS-course_rating)*113)/course_slope = ((41-35.9)*113)/125=4.6 (rounded to nearest tenth)

      2020 round 14, front-9, score=44, AGS=44; HC differential = ((AGS-course_rating)*113)/course_slope = ((44-35.2)*113)/121=8.2 (rounded to nearest tenth)

      2020 round 13, front-9, score=42, AGS=42; HC differential = ((AGS-course_rating)*113)/course_slope = ((42-35.2)*113)/121=6.4 (rounded to nearest tenth)

      2020 round 12, front-9, score=44, AGS=44; HC differential = ((AGS-course_rating)*113)/course_slope = ((44-35.2)*113)/121=8.2 (rounded to nearest tenth)

      2020 round 11, front-9, score=39, AGS=39; HC differential = ((AGS-course_rating)*113)/course_slope = ((39-35.2)*113)/121=3.5 (rounded to nearest tenth)

      2020 round 10, front-9, score=45, AGS=44; HC differential = ((AGS-course_rating)*113)/course_slope = ((44-35.2)*113)/121=8.2 (rounded to nearest tenth)

      2020 round 9, front-9, score=46, AGS=46; HC differential = ((AGS-course_rating)*113)/course_slope = ((46-35.9)*113)/125=9.1 (rounded to nearest tenth)

      2020 round 8, front-9, score=42, AGS=42; HC differential = ((AGS-course_rating)*113)/course_slope = ((42-35.2)*113)/121=6.4 (rounded to nearest tenth)

      2020 round 7, front-9, score=46, AGS=46; HC differential = ((AGS-course_rating)*113)/course_slope = ((46-35.2)*113)/121=10.1 (rounded to nearest tenth)

      2020 round 6, front-9, score=44, AGS=44; HC differential = ((AGS-course_rating)*113)/course_slope = ((44-35.2)*113)/121=8.2 (rounded to nearest tenth)

      2020 round 4, back-9, score=41, AGS=41; HC differential = ((AGS-course_rating)*113)/course_slope = ((41-35.0)*113)/127=5.3 (rounded to nearest tenth)

      2020 round 3, front-9, score=47, AGS=47; HC differential = ((AGS-course_rating)*113)/course_slope = ((47-35.2)*113)/121=11 (rounded to nearest tenth)

      2019 round 18, front-9, score=41, AGS=41; HC differential = ((AGS-course_rating)*113)/course_slope = ((41-35.9)*113)/125=4.6 (rounded to nearest tenth)

      2019 round 17, front-9, score=48, AGS=47; HC differential = ((AGS-course_rating)*113)/course_slope = ((47-35.9)*113)/125=10 (rounded to nearest tenth)

      2019 round 15, front-9, score=41, AGS=41; HC differential = ((AGS-course_rating)*113)/course_slope = ((41-35.9)*113)/125=4.6 (rounded to nearest tenth)

      2019 round 14, front-9, score=38, AGS=38; HC differential = ((AGS-course_rating)*113)/course_slope = ((38-35.2)*113)/121=2.6 (rounded to nearest tenth)

      2019 round 12, front-9, score=40, AGS=40; HC differential = ((AGS-course_rating)*113)/course_slope = ((40-35.2)*113)/121=4.5 (rounded to nearest tenth)

   player HC differentials sorted (20): 2.6, 3.5, 4.5, 4.6, 4.6, 4.6, 5.3, 5.4, 6.4, 6.4, 7.3, 7.3, 8.2, 8.2, 8.2, 8.2, 9.1, 10, 10.1, 11

   Total HC differentials: 20, # to use: 10 (lowest): 2.6, 3.5, 4.5, 4.6, 4.6, 4.6, 5.3, 5.4, 6.4, 6.4

   HC index = (average of 10 HC diffs)*0.96 = (47.9/10)*0.96 = 4.5 (removed digits after tenths)

   calculate handicap: Village Greens 18 HOLES (HC index*course_slope)/113 = (9*124)/113 = 9.9 (rounded to nearest tenth)