Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 7 + ( 0 × 0.5 ) ) ÷ 11 = 63.6%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
78.6%
54.5%
53.8%
25.0%
80.0%
75.0%
60.0%
66.7%
20.0%
71.4%
27.3% ) = 0.557
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.544
0.460
0.477
0.604
0.507
0.604
0.483
0.415
0.503
0.467
0.557 ) = 0.511
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.636 ) + ( 40% × 0.557 + ( 20% × 0.511 ) = 0.579
( 0.254 ) + ( 0.223 ) + ( 0.102 ) = 0.579