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 Amherst, NY 11 6 0.65 125 91 0.55 1761 1680 0.50 0.564 Buffalo Semina 6 8 0.43 85 78 0.49 1134 1130 0.47 0.472 Clarence 13 5 0.72 138 105 0.56 2184 1524 0.57 0.602 East Aurora 8 7 0.53 83 116 0.40 1573 1495 0.49 0.458 Eden 5 9 0.36 84 107 0.43 1437 1431 0.48 0.423 Frontier 13 4 0.76 171 63 0.73 2083 1514 0.57 0.697 Grand Island 7 8 0.47 80 114 0.39 1358 1551 0.44 0.420 Hamburg 17 1 0.94 127 111 0.51 2236 1793 0.55 0.629 Holy Angels Ac 3 9 0.25 73 73 0.47 986 975 0.48 0.419 Iroquois 7 9 0.44 114 107 0.50 1729 1580 0.50 0.483 Lake Shore 12 4 0.75 122 95 0.55 1768 1536 0.51 0.589 Lancaster, NY 14 0 1.00 133 63 0.65 1898 1159 0.62 0.731 Lockport 9 6 0.60 85 110 0.42 1399 1456 0.46 0.475 Mt. Mercy Acad 0 12 0.00 68 74 0.45 984 944 0.48 0.345 Mt. St. Mary's 14 2 0.88 99 84 0.52 1374 1240 0.49 0.601 Nardin Academy 8 5 0.62 75 75 0.47 1062 1019 0.48 0.509 Niagara Falls 2 11 0.15 58 106 0.33 1138 1293 0.44 0.314 Niagara-Wheatf 8 7 0.53 104 98 0.49 1457 1506 0.46 0.493 Nichols School 2 4 0.33 69 25 0.74 829 511 0.60 0.603 North Tonawand 2 10 0.17 58 99 0.35 1049 1290 0.42 0.324 Orchard Park 5 11 0.31 135 78 0.63 1872 1399 0.56 0.530 Sacred Heart, 12 3 0.80 92 77 0.53 1195 1207 0.47 0.580 Springville-Gr 1 12 0.08 75 98 0.42 1252 1351 0.46 0.343 St. Mary's, La 3 10 0.23 68 85 0.41 1027 1061 0.47 0.381 Sweet Home 1 14 0.07 99 115 0.44 1757 1636 0.50 0.362 West Seneca Ea 12 6 0.67 144 114 0.54 2219 1910 0.52 0.568 West Seneca We 2 13 0.13 125 94 0.56 1878 1635 0.52 0.443 Williamsville 7 9 0.44 118 112 0.50 1900 1762 0.50 0.483 Williamsville 9 8 0.53 136 110 0.54 2179 1747 0.54 0.536 Williamsville 8 8 0.50 116 116 0.48 1890 1731 0.50 0.491

Create a free lacrosse website