Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 6 + ( 0 × 0.5 ) ) ÷ 10 = 60.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
0.0%
0.0%
100.0%
45.5%
63.6%
14.3%
83.3%
37.5%
50.0% ) = 0.380
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.567
0.500
0.500
0.587
0.684
0.464
0.512
0.401
0.485
0.395 ) = 0.527
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.600 ) + ( 40% × 0.380 + ( 20% × 0.527 ) = 0.457
( 0.240 ) + ( 0.152 ) + ( 0.105 ) = 0.457