Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 7 = 14.3%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
100.0%
55.6%
14.3%
66.7%
66.7%
18.2%
54.5% ) = 0.543
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.484
0.572
0.512
0.373
0.543
0.618
0.514 ) = 0.517
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.143 ) + ( 40% × 0.543 + ( 20% × 0.517 ) = 0.378
( 0.057 ) + ( 0.217 ) + ( 0.103 ) = 0.378