Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 4 + ( 0 × 0.5 ) ) ÷ 4 = 100.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
50.0%
83.3%
60.0%
71.4% ) = 0.662
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.648
0.395
0.397
0.443 ) = 0.471
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 1.000 ) + ( 40% × 0.662 + ( 20% × 0.471 ) = 0.759
( 0.400 ) + ( 0.265 ) + ( 0.094 ) = 0.759