Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 2 + ( 0 × 0.5 ) ) ÷ 7 = 28.6%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
85.0%
90.9%
20.0%
30.0%
100.0%
20.0%
78.1%
20.0%
20.0%
35.7%
60.0% ) = 0.577
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.509
0.362
0.454
0.510
0.475
0.408
0.556
0.474
0.600
0.509
0.511
0.492 ) = 0.456
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.286 ) + ( 40% × 0.577 + ( 20% × 0.456 ) = 0.436
( 0.114 ) + ( 0.231 ) + ( 0.091 ) = 0.436