Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 7 = 14.3%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
60.0%
50.0%
40.0%
80.0%
63.6%
45.5%
76.9% ) = 0.564
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.588
0.538
0.306
0.486
0.496
0.589
0.404 ) = 0.501
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.143 ) + ( 40% × 0.564 + ( 20% × 0.501 ) = 0.393
( 0.057 ) + ( 0.226 ) + ( 0.100 ) = 0.393