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

Create a free lacrosse website