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 Men's Curling Championship2 (World Men's Cur) (ID: 1a1if) (Sort: Conf) (Playoffs: 4)
    Team: Canada                            (CAN)             (ID: t1r6c)
    Team: China                             (CHI)             (ID: t1r6d)
    Team: Germany                           (GER)             (ID: t1r6e)
    Team: Italy                             (ITA)             (ID: t1r6f)
    Team: Japan                             (JAP)             (ID: t1r6g)
    Team: Netherlands                       (NED)             (ID: t1r6h)
    Team: Norway                            (NOR)             (ID: t1r6i)
    Team: Russia                            (RUS)             (ID: t1r6j)
    Team: Scotland                          (SCO)             (ID: t1r6k)
    Team: Switzerland                       (SUI)             (ID: t1r6m)
    Team: Sweden                            (SWE)             (ID: t1r6n)
    Team: United States                     (USA)             (ID: t1r6p)
  Kind: rec
  Sport: curling
  Gender: male
  Country: 
  State: 
  Level: A
  Season: 2017 (current: True)
  Author: Dan
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Conf: Average Points, Average Points HeadToHead, Average GoalsDelta,
DrawLots
SortEnd

RulesBegin
  PointsForWinInRegulation:  1
  PointsForWinInOvertime:  1
  PointsForWinInShootout:  1
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  0
  PercentOfGamesThatEndInTie:  0
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  PercentOfPointsWon
  WeightExponent:  1.4
  WhatDoYouCallATie:  draw
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  0
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
4/1/17   CHI   7-10   SWE   (ID: g1tfcj)
4/1/17   ITA   7-5    GER   (ID: g1tfck)
4/1/17   JAP   9-5    ITA   (ID: g1tfcm)
4/1/17   NED   5-6    GER   (ID: g1tfcn)
4/1/17   RUS   2-9    USA   (ID: g1tfcp)
4/1/17   SCO   6-9    NOR   (ID: g1tfcq)
4/1/17   SUI   5-7    CAN   (ID: g1tfcr)
4/1/17   USA   4-7    SUI   (ID: g1tfcs)
4/2/17   CAN   8-6    SWE   (ID: g1tfct)
4/2/17   CHI   3-8    ITA   (ID: g1tfcu)
4/2/17   CHI   9-6    RUS   (ID: g1tfcv)
4/2/17   GER   2-8    SWE   (ID: g1tfcw)
4/2/17   JAP   9-6    NED   (ID: g1tfcx)
4/2/17   JAP   4-7    SCO   (ID: g1tfcy)
4/2/17   NOR   9-2    NED   (ID: g1tfcz)
4/2/17   RUS   3-11   CAN   (ID: g1tfd0)
4/2/17   SUI   6-3    NOR   (ID: g1tfd1)
4/2/17   USA   4-9    SCO   (ID: g1tfd2)
4/3/17   CAN   8-2    USA   (ID: g1tfd3)
4/3/17   GER   4-7    JAP   (ID: g1tfd4)
4/3/17   ITA   13-6   NED   (ID: g1tfd5)
4/3/17   ITA   6-8    USA   (ID: g1tfd6)
4/3/17   NED   3-9    CHI   (ID: g1tfd7)
4/3/17   NOR   5-3    RUS   (ID: g1tfd8)
4/3/17   RUS   2-9    SUI   (ID: g1tfd9)
4/3/17   SCO   2-8    CAN   (ID: g1tfda)
4/3/17   SCO   7-9    CHI   (ID: g1tfdb)
4/3/17   SUI   7-4    GER   (ID: g1tfdc)
4/3/17   SWE   8-5    JAP   (ID: g1tfdd)
4/3/17   SWE   8-6    NOR   (ID: g1tfde)
4/4/17   CAN   9-4    CHI   (ID: g1tfdf)
4/4/17   GER   2-8    CAN   (ID: g1tfdg)
4/4/17   GER   6-5    CHI   (ID: g1tfdh)
4/4/17   JAP   9-7    NOR   (ID: g1tfdi)
4/4/17   NED   6-9    SUI   (ID: g1tfdj)
4/4/17   NOR   3-9    USA   (ID: g1tfdk)
4/4/17   RUS   5-9    ITA   (ID: g1tfdm)
4/4/17   SCO   9-5    NED   (ID: g1tfdn)
4/4/17   SUI   6-5    SCO   (ID: g1tfdp)
4/4/17   SWE   8-2    ITA   (ID: g1tfdq)
4/4/17   SWE   10-5   RUS   (ID: g1tfdr)
4/4/17   USA   7-6    JAP   (ID: g1tfds)
4/5/17   CAN   10-2   JAP   (ID: g1tfdt)
4/5/17   CHI   7-6    NOR   (ID: g1tfdu)
4/5/17   CHI          USA   (ID: g1tfdv)
4/5/17   ITA          SCO   (ID: g1tfdw)
4/5/17   ITA   4-6    SUI   (ID: g1tfdx)
4/5/17   NED   3-8    CAN   (ID: g1tfdy)
4/5/17   NED   6-4    RUS   (ID: g1tfdz)
4/5/17   NOR          GER   (ID: g1tfe0)
4/5/17   RUS   4-12   JAP   (ID: g1tfe1)
4/5/17   SUI          SWE   (ID: g1tfe2)
4/5/17   SWE   6-4    SCO   (ID: g1tfe3)
4/5/17   USA   8-5    GER   (ID: g1tfe4)
4/6/17   CAN          ITA   (ID: g1tfe5)
4/6/17   GER          SCO   (ID: g1tfe6)
4/6/17   JAP          CHI   (ID: g1tfe7)
4/6/17   JAP          SUI   (ID: g1tfe8)
4/6/17   NOR          CAN   (ID: g1tfe9)
4/6/17   NOR          ITA   (ID: g1tfea)
4/6/17   RUS          GER   (ID: g1tfeb)
4/6/17   SCO          RUS   (ID: g1tfec)
4/6/17   SUI          CHI   (ID: g1tfed)
4/6/17   SWE          NED   (ID: g1tfee)
4/6/17   USA          NED   (ID: g1tfef)
4/6/17   USA          SWE   (ID: g1tfeg)
GamesEnd