Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 6 + ( 0 × 0.5 ) ) ÷ 7 = 85.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
50.0%
33.3%
50.0%
0.0%
83.3%
25.0%
33.3% ) = 0.393
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.620
0.566
0.609
0.721
0.518
0.648
0.632 ) = 0.616
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.857 ) + ( 40% × 0.393 + ( 20% × 0.616 ) = 0.623
( 0.343 ) + ( 0.157 ) + ( 0.123 ) = 0.623