Capacity Analysis and Design
From FIS Freestyle wiki
CCC is derived from the resort’s supply of vertical transport (i.e., the combined uphill hourly capacities of the lifts) and demand for vertical transport (i.e., the aggregate number of runs demanded multiplied by the vertical rise associated with those runs). CCC is calculated by dividing vertical supply (VTF/Day) by Vertical Demand.
Also see
Return to Ski lift, Ski Related Definitions, Freestyle Equipment Rules, General Definitions or Freestyle Skiing