Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 3 + ( 0 × 0.5 ) ) ÷ 6 = 50.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
60.0%
0.0%
100.0%
0.0%
30.0%
50.0% ) = 0.417
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.544
0.528
0.406
0.587
0.476
0.494 ) = 0.516
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.500 ) + ( 40% × 0.417 + ( 20% × 0.516 ) = 0.470
( 0.200 ) + ( 0.167 ) + ( 0.103 ) = 0.470