Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 8 + ( 0 × 0.5 ) ) ÷ 11 = 72.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
50.0%
0.0%
25.0%
81.8%
60.0%
30.0%
25.0%
11.1%
95.0%
54.5%
36.4%
30.0%
30.0% ) = 0.421
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.613
0.594
0.617
0.550
0.702
0.516
0.616
0.453
0.524
0.426
0.418
0.479
0.493
0.493 ) = 0.536
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.727 ) + ( 40% × 0.421 + ( 20% × 0.536 ) = 0.566
( 0.291 ) + ( 0.168 ) + ( 0.107 ) = 0.566