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
 and uses only the top ten (rpi based) teams.
          
      
   
     
   
           
           

Send schedules to george@laxpower.com
     
  
  
   
Rank Team                    Total  SOS Ave   SOS Wt Ave  SOS RPI    W  L  T
                             Games Rnk Value  Rnk Value  Rnk Value
 
   1 Loomis Chaffee            14   1  97.20   1  93.17   5   0.50   2 11  0
   2 Deerfield                 16   2  96.79   2  92.20   6   0.50  15  1  0
   3 Brunswick School          16   3  96.54   3  91.67   3   0.52  13  3  0
   4 Hotchkiss                 15   4  96.37   4  91.32   9   0.49   5  9  0
   5 Salisbury School          14   5  96.23   5  91.00  12   0.49   8  5  0
   6 Avon Old Farms            17   6  96.11   6  90.76   1   0.52   9  7  0
   7 Choate                    15   7  95.95   7  90.41  10   0.49   8  6  0
   8 Kent School               14   8  95.67   8  89.84   2   0.52   5  9  0
   9 Trinity-Pawling           18   9  95.60   9  89.52  11   0.49  13  4  0
  10 Berkshire School          17  10  95.34  10  88.98   8   0.50   9  8  0
  11 Westminster School        15  11  94.92  11  88.12   4   0.51   9  5  0
  12 Taft School               18  12  94.76  12  87.70  13   0.48  12  5  0
  13 Northfield Mt Hermon      17  13  94.00  13  86.14   7   0.50   7 10  0