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  

Baltimore Luth    5    6    0.45   63   55    0.55  698  726    0.50    0.513
Beth T'Filoh      9    3    0.75   60   69    0.47  769  805    0.50    0.548
Catholic High,    8    4    0.67   61   68    0.48  767  807    0.50    0.530
Chapelgate Chr   11    0    1.00   60   58    0.51  704  720    0.51    0.631
Key School        2   10    0.17   62   64    0.50  762  782    0.50    0.419
Mt. Carmel, MD    0   13    0.00   62   74    0.46  827  859    0.50    0.353
Oldfields Scho    3   10    0.23   68   69    0.50  821  871    0.49    0.433
St. Timothy's     9    4    0.69   68   66    0.52  823  843    0.50    0.558
St. Vincent Pa    8    5    0.62   67   70    0.50  823  869    0.49    0.527