2013 boys Massachusetts MIAA Central
 
CHAMPIONSHIP PROBABILITIES
 PR        = Power Ratings
 RPI       = Ratings Percentage Index
 SOS       = Strength of Schedule
 QWF       = Quality Wins Factor
    
                                                     SOS & QWF       SOS & QWF  
                                                    based on PR     based on RPI  Probabilities (%)         
 Rnk Team Name           Conference       W  L     PR   SOS  QWF    RPI  SOS  QWF  Tot    Champ % 
   
   1 Algonquin          CentMass         16  7      4    2    3      2    2    3     7     3.00
   2 Grafton            CentMass         19  4      2    6    2      3    3    1     7    25.00
   3 Shrewsbury         CentMass         17  6      3    5    4      4    4    4    12    12.00
   4 St Johns Shrewsb   CentMass         18  4      1    1    1      1   12    2    15    47.00
   5 Westborough        CentMass         11  9      5    3    5      5    7    5    17    12.00
   6 Nashoba Regional   CentMass          9 10      8   10    9     10    8   10    28     1.00
   7 Wachusett          CentMass          6 12     13    4   13     14    1   13    28     0.10
   8 Nipmuc Regional    CentMass         14  6      7   11    7      6   18    6    30     0.10
   9 Tyngsborough       CentMass         14  6     10   20   10     12    9    9    30     0.10
  10 Groton-Dunstable   CentMass         12 10      9    9    8      7   16    8    31     0.10
  11 Tantasqua Region   CentMass          5 13     14    7   14     13    5   14    32     0.10
  12 Littleton          CentMass         17  3      6   21    6      8   21    7    36     0.10
  13 Northbridge        CentMass         12  7     11   13   11      9   17   11    37     0.10
  14 Shepherd Hill      CentMass         11  8     12   16   12     11   14   12    37     0.10
  15 Leominster         CentMass         10 10     16   19   16     16   11   16    43     0.10
  16 North Middlesex    CentMass          2 16     20    8   20     19    6   20    45     0.10
  17 Worcester Combin   CentMass          4 11     18   12   19     18   10   19    47     0.10
  18 Marlborough        CentMass          9 10     15   18   15     15   23   15    53     0.10
  19 St Peter Marian    CentMass          5 11     19   14   17     17   19   17    53     0.10
  20 Hudson             CentMass          3 14     21   15   21     21   13   21    55     0.10
  21 Oakmont Regional   CentMass          2 14     22   17   22     22   15   22    59     0.10
  22 St Bernard-Fitch   CentMass          9 11     17   23   18     20   22   18    60     0.10
  23 Bromfield School   CentMass          3 16     23   22   23     23   20   23    66     0.10
 
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