Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 5 + ( 0 × 0.5 ) ) ÷ 6 = 83.3%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
64.3%
66.7%
100.0%
14.3%
37.5% ) = 0.458
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.575
0.508
0.600
0.587
0.648
0.443 ) = 0.584
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.833 ) + ( 40% × 0.458 + ( 20% × 0.584 ) = 0.620
( 0.333 ) + ( 0.183 ) + ( 0.117 ) = 0.620