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  

Annapolis Area    6    8    0.43   90   90    0.49 1354 1274    0.50    0.477
Friends' Schoo   16    1    0.94  103  101    0.50 1632 1518    0.51    0.614
Glenelg Countr    1   14    0.07  101   89    0.52 1435 1377    0.50    0.400
Inst. of Notre    2   12    0.14   90   90    0.49 1354 1274    0.50    0.406
Mercy, MD        11    3    0.79   90   90    0.48 1354 1274    0.50    0.565
Park School      10    5    0.67  101   89    0.52 1435 1377    0.50    0.553
Seton Keough      4   10    0.29   90   90    0.49 1354 1274    0.50    0.441
St. Johns Cath    9    6    0.60  102   88    0.52 1433 1379    0.50    0.537