Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 3 + ( 0 × 0.5 ) ) ÷ 5 = 60.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
33.3%
63.6%
0.0%
45.8%
65.0%
0.0%
27.3%
95.0% ) = 0.324
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.456
0.504
0.448
0.533
0.552
0.578
0.545
0.426 ) = 0.508
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.600 ) + ( 40% × 0.324 + ( 20% × 0.508 ) = 0.471
( 0.240 ) + ( 0.130 ) + ( 0.102 ) = 0.471