Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 6 = 16.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
42.3%
60.0%
23.1%
66.7%
57.1%
81.8% ) = 0.552
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.405
0.600
0.478
0.473
0.443
0.302 ) = 0.450
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.167 ) + ( 40% × 0.552 + ( 20% × 0.450 ) = 0.378
( 0.067 ) + ( 0.221 ) + ( 0.090 ) = 0.378