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 New Trier                 19   1  92.19   1  82.40   2   0.59  16  3  0
   2 Neuqua Valley             16   2  90.27   2  78.17   6   0.57   4 12  0
   3 Wheaton South             18   3  90.15   3  77.64  14   0.51   9  7  0
   4 Glenbrook North           20   4  89.63   4  76.82   5   0.58  17  3  0
   5 Loyola Academy            19   5  89.36   5  76.59   4   0.59  16  3  0
   6 Libertyville              20   6  89.29   6  76.33   3   0.59  14  5  0
   7 Glenbard West             20   7  89.27   7  75.60  13   0.52  12  7  0
   8 Lake Forest               19   8  88.82   8  75.53   1   0.64  10  8  0
   9 Naperville North          17   9  88.72  11  74.34  19   0.48   7 10  0
  10 Lyons Township            25  10  88.67   9  74.59   8   0.54  17  8  0
  11 Conant                    17  11  88.65  10  74.43  27   0.44   2 15  0
  12 Barrington                16  12  88.44  12  74.29  20   0.48   4 12  0
  13 Glenbrook South           15  13  88.29  13  74.06   9   0.53   9  5  0
  14 Waubonsie Valley          16  14  88.18  14  73.81  16   0.50   4 12  0
  15 Oak Park-River Forest     19  15  88.03  15  73.20  12   0.52   8 11  0
  16 Evanston Township         17  16  87.87  16  73.16  17   0.49   9  8  0
  17 Hinsdale Central          22  17  87.60  17  72.16  23   0.46  16  5  0
  18 Benet Academy             18  18  87.01  18  71.62  15   0.50  11  6  0
  19 Stevenson                 19  19  86.86  19  71.33   7   0.56  14  4  0
  20 Highland Park             14  20  86.48  20  70.54  10   0.53   4 10  0
  21 Grayslake North           21  21  86.40  21  70.24  25   0.45  16  4  0
  22 Saint Viator              17  22  86.23  22  70.12  11   0.53  14  3  0
  23 Wheaton North             19  23  86.11  23  69.35  21   0.47   9 10  0
  24 St Charles North          18  24  86.02  24  69.20  26   0.44  13  4  0
  25 Schaumburg                20  25  85.48  25  68.07  30   0.41  11  9  0
  26 St Charles East           20  26  84.77  26  66.93  28   0.42  11  9  0
  27 Palatine                  18  27  84.42  29  66.19  29   0.42   6 11  0
  28 Fremd                     19  28  84.40  27  66.67  24   0.46   7 12  0
  29 St Ignatius Prep          18  29  84.38  28  66.41  18   0.48  11  7  0
  30 Fenwick                   18  30  83.62  30  64.85  22   0.46  12  6  0
  31 Hoffman Estates           19  31  82.56  31  62.49  31   0.34   6 13  0