See Strength of Schedule for an explanation. There are three sos calculations:
the 1st averages the opponents computer rating based on
 computer margin of victory "Reg In" and "ROM", the 2nd
 is similar to the first but instead of a simple average, it
 weighs games against stronger teams more heavily, and
 the 3rd is based on the RPI SOS formula used by the NCAA. This factor is not used in the power rating calculation.
          
      
   
     
   
           
           

Congratulations to Rice Memorial -  2011 Vermont D2 State Champions
     
  
  
   
Rank Team                    Total  SOS Ave   SOS Wt Ave  SOS RPI    W  L  T
                             Games Rnk Value  Rnk Value  Rnk Value
 
   1 Burr-Burton Academy       18   1  79.01   2  56.22   1   0.58   9  9  0
   2 St Johnsbury Academy      14   2  78.85   3  55.94   4   0.55   3 11  0
   3 Milton                    14   3  78.81   1  56.90   2   0.56   2 12  0
   4 Sharon Academy            14   4  78.10   4  54.65   3   0.55   3 11  0
   5 Vergennes Union           14   5  77.15   6  53.76  10   0.49   0 14  0
   6 Colchester                14   6  77.09   5  53.90   5   0.54   6  8  0
   7 Hartford Union            16   7  76.96   7  53.20   8   0.50   7  9  0
   8 Mount St Joseph           14   8  76.96   9  52.99  11   0.49   3 11  0
   9 Mount Abraham             15   9  76.52   8  53.15   6   0.53   5 10  0
  10 Otter Valley Union        15  10  75.91  10  51.16  17   0.40   1 14  0
  11 Green Mtn Valley          12  11  75.33  11  50.33   7   0.53  10  2  0
  12 Rice Memorial             19  12  74.65  12  49.73  13   0.47  18  1  0
  13 Lamoille Union            18  13  74.34  13  49.07   9   0.50  15  3  0
  14 Randolph Union            14  14  74.24  14  48.66  16   0.42   4 10  0
  15 Montpelier                13  15  73.88  15  48.15  12   0.47   9  4  0
  16 Harwood Union             15  16  73.81  16  48.00  14   0.45  10  5  0
  17 U-32                      16  17  73.00  17  46.40  15   0.43  14  2  0