Handicap Calculation Details      Handicap calculation info

Player: Craig Coogan, 2018 round: 11 (07/09/18), num holes: 9, start hole: 10

   Compute handicap (INCLUDE THIS ROUND)

   Round Status: played in round, score: 57

   num scorable rounds (including this round): 7

   Course: Village Greens, back-9 rating/slope: 35.0/127

   player pre-round hc index: 17.7, course back-9 handicap: 19.9

   HC differentials [AGS Max Score Per Hole: 10]

      2018 round 11, back-9, score=57, AGS=57; HC differential = ((AGS-course_rating)*113)/course_slope = ((57-35.0)*113)/127=19.6 (rounded to nearest tenth)

      2018 round 6, front-9, score=67, AGS=67; HC differential = ((AGS-course_rating)*113)/course_slope = ((67-35.9)*113)/125=28.1 (rounded to nearest tenth)

      2018 round 4, front-9, score=55, AGS=55; HC differential = ((AGS-course_rating)*113)/course_slope = ((55-35.2)*113)/121=18.5 (rounded to nearest tenth)

      2018 round 2, front-9, score=61, AGS=61; HC differential = ((AGS-course_rating)*113)/course_slope = ((61-35.2)*113)/121=24.1 (rounded to nearest tenth)

      2018 round 1, front-9, score=59, AGS=58; HC differential = ((AGS-course_rating)*113)/course_slope = ((58-35.2)*113)/121=21.3 (rounded to nearest tenth)

      2017-1 round 1, front-9, score=60, AGS=58; HC differential = ((AGS-course_rating)*113)/course_slope = ((58-35.2)*113)/121=21.3 (rounded to nearest tenth)

      2016 round 6, front-9, score=63, AGS=62; HC differential = ((AGS-course_rating)*113)/course_slope = ((62-35.2)*113)/121=25 (rounded to nearest tenth)

   player HC differentials sorted (7): 18.5, 19.6, 21.3, 21.3, 24.1, 25, 28.1

   Total HC differentials: 7, # to use: 2 (lowest): 18.5, 19.6

   HC index = (average of 2 HC diffs)*0.96 = (38.1/2)*0.96 = 18.2 (removed digits after tenths)

   calculate handicap: Village Greens FRONT NINE (HC index*course_slope)/113 = (18.2*121)/113 = 19.5 (rounded to nearest tenth)

   calculate handicap: Village Greens BACK NINE (HC index*course_slope)/113 = (18.2*127)/113 = 20.5 (rounded to nearest tenth)