Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 10 = 10.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
57.1%
33.3%
46.2%
53.6%
33.3%
80.0%
37.5%
20.0%
53.8%
35.7% ) = 0.426
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.494
0.242
0.611
0.508
0.408
0.365
0.577
0.514
0.526
0.584 ) = 0.465
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.100 ) + ( 40% × 0.426 + ( 20% × 0.465 ) = 0.313
( 0.040 ) + ( 0.170 ) + ( 0.093 ) = 0.313