Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 6 + ( 1 × 0.5 ) ) ÷ 9 = 72.2%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
63.6%
0.0%
55.0%
33.3%
60.0%
85.7%
88.9%
50.0%
95.0% ) = 0.591
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.377
0.661
0.516
0.472
0.331
0.660
0.693
0.375
0.434 ) = 0.502
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.722 ) + ( 40% × 0.591 + ( 20% × 0.502 ) = 0.626
( 0.289 ) + ( 0.236 ) + ( 0.100 ) = 0.626