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    4    9    0.31   74   77    0.47 1062  977    0.51    0.440
Chapelgate Chr    0   13    0.00   81   71    0.52 1054  990    0.50    0.387
Friends' Schoo   12    2    0.86   86   73    0.53 1124 1063    0.50    0.604
Glenelg Countr    6    8    0.43   80   77    0.49 1130 1050    0.50    0.480
Inst. of Notre    9    5    0.64   82   76    0.50 1128 1055    0.50    0.538
Park School      14    1    0.93   86   78    0.52 1207 1118    0.51    0.617
St. Vincent Pa    3   10    0.23   76   75    0.49 1060  980    0.51    0.429