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.
          
      
   
     
   
           
           

Use the Report Scores link for both scores and missing games.
     
  
  
   
Rank Team                    Total  SOS Ave   SOS Wt Ave  SOS RPI    W  L  T
                             Games Rnk Value  Rnk Value  Rnk Value
 
   1 Ward Melville             19   1  78.68   1  55.18   1   0.62  14  4  0
   2 Rocky Point               17   2  78.55   2  55.08   2   0.61   7  8  0
   3 West Islip                17   3  78.21   3  54.37   5   0.60  14  3  0
   4 Bay Shore                 20   4  78.16   4  54.29   3   0.61  17  1  0
   5 West Babylon              17   5  78.04   6  54.12   4   0.60  10  7  0
   6 Shoreham-Wading River     17   6  77.90   5  54.19   6   0.60  13  4  0
   7 Northport                 19   7  77.82   7  53.84   8   0.59  13  6  0
   8 East Islip                18   8  77.79   8  53.78   7   0.60  12  6  0
   9 Mt. Sinai                 16   9  77.14   9  52.58   9   0.58  16  0  0
  10 Sayville                  18  10  76.74  12  52.07  10   0.58  15  2  0
  11 Middle Country            18  11  76.71  10  52.55  13   0.57  10  7  0
  12 Sachem East               16  12  76.71  11  52.16  15   0.56   8  8  0
  13 Half Hollow Hills         19  13  76.56  13  51.84  14   0.57  11  7  0
  14 Eastport-South Manor      19  14  76.54  15  51.68  12   0.58  14  4  0
  15 Bayport-Blue Point        17  15  75.97  14  51.74  11   0.58   8  8  0
  16 Harborfields              18  16  75.50  16  50.49  17   0.55  10  8  0
  17 East Hampton              16  17  75.25  17  50.17  18   0.53   4 11  0
  18 Babylon                   17  18  74.94  18  49.86  16   0.55  12  5  0
  19 Miller Place              16  19  74.60  19  49.57  20   0.53   4 10  0
  20 William Floyd             16  20  74.38  20  49.28  22   0.51   5 10  0
  21 Hauppauge                 16  21  73.93  21  48.71  21   0.51   8  8  0
  22 Connetquot                16  22  73.68  22  48.17  25   0.49   5  9  0
  23 Westhampton Beach         17  23  73.50  23  47.93  19   0.53   8  6  0
  24 Commack                   16  24  73.33  25  47.70  24   0.50   5 11  0
  25 Comsewogue                17  25  73.28  24  47.74  23   0.51   8  8  0
  26 Patchogue-Medford         15  26  72.27  28  45.36  32   0.44   5  8  0
  27 Smithtown East            15  27  72.16  26  45.89  26   0.48   8  6  0
  28 Smithtown West            16  28  71.78  27  45.57  27   0.48   7  8  0
  29 Lindenhurst               17  29  71.62  29  44.86  28   0.47  11  6  0
  30 Deer Park                 16  30  71.27  30  44.65  31   0.45   5  9  0
  31 Huntington                15  31  71.27  31  44.46  30   0.46   9  6  0
  32 Islip                     15  32  71.09  32  44.32  29   0.46   6  9  0
  33 Hampton Bays              15  33  70.75  34  42.79  38   0.40   0 13  0
  34 Walt Whitman, NY          14  34  70.34  33  43.14  33   0.43   6  5  0
  35 Sachem North              15  35  70.00  35  42.59  36   0.41   5  8  0
  36 Kings Park                15  36  69.96  36  42.33  34   0.42   8  7  0
  37 Longwood                  17  37  69.67  38  41.72  39   0.40   4 12  0
  38 Matt-Gpt-Shld             17  38  69.66  37  41.96  35   0.41   5  9  0
  39 Brentwood, NY             16  39  69.54  39  41.32  40   0.38   1 14  0
  40 Copiague                  15  40  69.33  41  40.70  43   0.36   0 14  0
  41 Elwood-John Glenn         15  41  69.30  40  41.10  37   0.40   2 11  0
  42 Bellport                  16  42  68.70  42  40.02  42   0.37   3 12  0
  43 Riverhead                 15  43  68.09  44  39.25  44   0.35   2 11  0
  44 North Babylon             17  44  67.99  43  39.28  41   0.37   8  7  0
  45 Center Moriches           16  45  65.14  45  35.82  45   0.32   3  9  0