Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 2 + ( 0 × 0.5 ) ) ÷ 7 = 28.6%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
33.3%
62.5%
50.0%
62.5%
60.0%
40.0%
16.7%
37.5% ) = 0.464
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.304
0.555
0.375
0.481
0.483
0.607
0.502
0.442 ) = 0.472
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.286 ) + ( 40% × 0.464 + ( 20% × 0.472 ) = 0.394
( 0.114 ) + ( 0.186 ) + ( 0.094 ) = 0.394