Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 6 + ( 0 × 0.5 ) ) ÷ 10 = 60.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
50.0%
0.0%
30.0%
60.0%
28.6%
60.0%
75.0%
55.6%
77.8%
45.5% ) = 0.483
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.438
0.661
0.632
0.540
0.464
0.440
0.506
0.581
0.489
0.342 ) = 0.509
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.600 ) + ( 40% × 0.483 + ( 20% × 0.509 ) = 0.535
( 0.240 ) + ( 0.193 ) + ( 0.102 ) = 0.535