Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 5 + ( 2 × 0.5 ) ) ÷ 10 = 60.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
62.5%
76.9%
25.0%
0.0%
69.2%
45.0%
36.4%
19.2%
55.0%
66.7% ) = 0.456
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.478
0.502
0.500
0.381
0.546
0.571
0.648
0.561
0.599
0.567 ) = 0.535
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.600 ) + ( 40% × 0.456 + ( 20% × 0.535 ) = 0.529
( 0.240 ) + ( 0.182 ) + ( 0.107 ) = 0.529