RPI = (1/4) * Teams Record + (1/2) * Opponents record + (1/4) *
       Opponents/Opponents Record 

The RPI is based on the average pct of the opponents and opponents opponents
win, loss record and is not based on the total wins and losses for all, as
as is shown below.The opponent s W/L record does not include the game 
against the team under consideration. The opponent s opponent s W/L record
does not include the game against the opponent under consideration.

                Team Rec (1/4)    Opp Rec (1/2)     Opp/Opp Rec (1/4)
Team              W    L            W    L            W    L              RPI  

Archbishop Spa    2    7    0.22   44   46    0.47  491  450    0.51    0.419
Boys' Latin       7    5    0.58   59   52    0.52  616  582    0.50    0.531
Bullis            7    1    0.88   28   27    0.48  278  228    0.53    0.593
Calvert Hall     10    1    0.91   57   48    0.53  597  546    0.51    0.620
Episcopal HS      2    5    0.29   27   20    0.56  212  207    0.48    0.472
Georgetown Pre    5    4    0.56   30   34    0.41  323  280    0.52    0.475
Gilman           10    3    0.77   61   57    0.51  663  591    0.51    0.576
Landon            6    3    0.67   42   24    0.62  306  305    0.48    0.596
Loyola-Blakefi    8    3    0.73   60   46    0.55  593  555    0.50    0.583
McDonogh          5    6    0.45   52   53    0.48  573  532    0.50    0.478
Mount St Josep    2    8    0.20   48   49    0.48  518  484    0.50    0.413
Severn            4    7    0.36   57   48    0.53  567  532    0.50    0.484
St Albans         0    6    0.00   22   21    0.50  188  176    0.48    0.372
St Mary's Anna    5    5    0.50   49   48    0.49  528  472    0.52    0.500
St Paul's         0   10    0.00   48   49    0.48  517  481    0.50    0.363
St Stephen/St     5    4    0.56   31   37    0.42  335  300    0.51    0.475