Formula

• Active Score Index = Serve Index + Block Index + Attack Index
  
  The details are as follows:
  Serve index = ('#' - '=') / total set
  Block Index =('#' - '/' - '=') / total set
  Attack index = ('#' - '/' - '=') / total set 

Middle-Blocker Filters applied

• Minimum number of Matches played:  1

• Minimum number of Sets played:  0

• Minimum number of Serves per set:  1

• Minimum number of Spikes per set:  3