You can add leagues, big or small, to Sports Club Stats.
   It's free.
   It's easy.
   Just email import@sportsclubstats.com the:
      structure
      schedule
      and rules
   In a few minutes you'll get back a link to the league.
   Play around, have fun, you won't break anything.
   I look forward to seeing what you create.

Info about the various settings:
   https://docs.google.com/document/d/1-UneDNk6tkOrc_B-WBnGnc5KGiy2kttXC2fW8dR7QzM/edit?hl=en

For example, here is what created this league:

LeagueBegin
  League:       World Cup of Hockey (WCOH) (ID: 1a1br) (Sort: League)
    Conference: Group A                    (ID: d13xw) (Sort: Div) (Playoffs: 2)
      Team:     Canada                     (ID: t1mya)
      Team:     Czech Republic             (ID: t1myb)
      Team:     Europe                     (ID: t1myc)
      Team:     United States              (ID: t1myh)
    Conference: Group B                    (ID: d13xx) (Sort: Div) (Playoffs: 2)
      Team:     Finland                    (ID: t1myd)
      Team:     North America              (ID: t1mye)
      Team:     Russia                     (ID: t1myf)
      Team:     Sweden                     (ID: t1myg)
  Kind: rec
  Sport: hockey
  Gender: male
  Country: New Zealand
  State: 
  Level: A
  Season: 2016 (current: True)
  Author: Johkey3
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
League:

Points,

If [(Size=2) HeadtoHead Points]

  [(Else) Wins, WinsInRegulation, GoalsDelta, GoalsFor,

Div:

Points,

If [(Size=2) HeadtoHead Points]

  [(Else) Wins, WinsInRegulation, GoalsDelta, GoalsFor,
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  1
  PointsForLossInShootout:  1
  PointsForTie:  0
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0.16666666667
  PercentOfGamesThatEndInShootoutWin:  0.08333333333
  HomeFieldAdvantage:  0.8214285714
  WeightType:  PythagenpatIgnoreShootOutWinningGoals
  WeightExponent:  0.458
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
9/17/16   Canada                 Czech Republic   (ID: g1r6u4)
9/17/16   Europe           3-0   United States    (ID: g1r6u5) (Neutral)
9/18/16   North America          Finland          (ID: g1r6u6)
9/18/16   Russia                 Sweden           (ID: g1r6u7) (Neutral)
9/19/16   Czech Republic         Europe           (ID: g1r6u8) (Neutral)
9/19/16   North America          Russia           (ID: g1r6u9)
9/20/16   Canada                 United States    (ID: g1r6ua)
9/20/16   Finland                Sweden           (ID: g1r6ub) (Neutral)
9/21/16   Canada                 Europe           (ID: g1r6uc)
9/21/16   North America          Sweden           (ID: g1r6ud)
9/22/16   Czech Republic         United States    (ID: g1r6ue) (Neutral)
9/22/16   Finland                Russia           (ID: g1r6uf) (Neutral)
GamesEnd