Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 0 + ( 0 × 0.5 ) ) ÷ 1 = 0.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
40.0%
40.0% ) = 0.400
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.600
0.363
0.363 ) = 0.363
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.000 ) + ( 40% × 0.400 + ( 20% × 0.363 ) = 0.233
( 0.000 ) + ( 0.160 ) + ( 0.073 ) = 0.233