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:       RRA2016 Ottawa  (ID: 1a186) (Sort: Conf)
    Conference: A Event         (ID: d13jf) (Sort: Div) (Playoffs: 2)
      Team:     Benard          (ID: t1k60)
      Team:     Coffey          (ID: t1k61)
      Team:     Douglas         (ID: t1k62)
      Team:     Gravel          (ID: t1k63)
      Team:     Lynch           (ID: t1k64)
      Team:     Mantha          (ID: t1k65)
      Team:     McEwen          (ID: t1k66)
      Team:     Vollrath        (ID: t1k67)
  Kind: rec
  Sport: curling
  Gender: coed
  Country: Canada
  State: 
  Level: A
  Season: 2016 (current: True)
  Author: 
  Note: 
  LotteryNote: 
LeagueEnd

SortBegin
Div:  Greatest Points,  Greatest Wins,  Greatest  Wins  HeadToHead,  Greatest  Points  HeadToHead,  Average  GoalsDelta

Conf:  MoveClinchedToFrontBySeed,  Greatest  Points,  Greatest  Wins  HeadToHead,  Greatest  Points  HeadToHead,  Average  GoalsDelta
SortEnd

RulesBegin
  PointsForWinInRegulation:  2
  PointsForWinInOvertime:  2
  PointsForWinInShootout:  2
  PointsForLossInRegulation:  0
  PointsForLossInOvertime:  0
  PointsForLossInShootout:  0
  PointsForTie:  1
  PercentOfGamesThatEndInTie:  0.05
  PercentOfGamesThatEndInOvertimeWin:  0
  PercentOfGamesThatEndInShootoutWin:  0
  HomeFieldAdvantage:  0.5
  WeightType:  PercentOfPointsWon
  WeightExponent:  1.4
  WhatDoYouCallATie:  tie
  WhatDoYouCallLottery:  lottery
  WhatDoYouCallPromoted:  promoted
  Promote:  0
  PromotePlus:  0
  PromotePlusPercent:  0
  WhatDoYouCallDemoted:  relegated
  Demote:  2
  DemotePlus:  0
  DemotePlusPercent:  0
RulesEnd

GamesBegin
TeamListedFirst: home
2/7/16    Coffey     2-6    Mantha     (ID: g1pp5c)
2/7/16    McEwen     4-7    Douglas    (ID: g1pp5d)
2/14/16   Benard     3-9    Gravel     (ID: g1pp5e)
2/21/16   Benard     2-8    Douglas    (ID: g1pp5f)
2/21/16   Coffey     7-7    Lynch      (ID: g1pp5g)
2/21/16   Lynch      6-6    McEwen     (ID: g1pp5h)
2/21/16   Mantha     5-5    Vollrath   (ID: g1pp5i)
2/27/16   Coffey     5-3    Benard     (ID: g1pp5j)
2/27/16   Lynch      2-9    Vollrath   (ID: g1pp5k)
2/28/16   Benard     3-6    McEwen     (ID: g1pp5n)
2/28/16   Coffey     5-6    Vollrath   (ID: g1pp5p)
2/28/16   Lynch      7-0    Douglas    (ID: g1pp5q)
2/28/16   Mantha     9-5    Gravel     (ID: g1pp5r)
3/6/16    Benard     10-3   Lynch      (ID: g1pp5s)
3/6/16    Gravel     7-13   Douglas    (ID: g1pp5t)
3/13/16   Benard     2-9    Vollrath   (ID: g1pp5u)
3/13/16   Coffey     3-4    Douglas    (ID: g1pp5v)
4/3/16    Coffey     3-6    McEwen     (ID: g1puf7)
4/3/16    Gravel     3-10   Vollrath   (ID: g1puf8)
4/3/16    Mantha     8-4    Benard     (ID: g1puf9)
4/4/16    Vollrath   6-3    McEwen     (ID: g1pp5w)
4/10/16   Coffey            Gravel     (ID: g1pp5x)
4/10/16   Mantha            Douglas    (ID: g1pp5m)
4/10/16   Mantha            Lynch      (ID: g1pp5y)
4/10/16   McEwen            Gravel     (ID: g1pp5z)
4/10/16   Vollrath          Douglas    (ID: g1pp60)
4/12/16   Lynch             Gravel     (ID: g1pp61)
4/12/16   McEwen            Mantha     (ID: g1pp62)
GamesEnd