Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 3 + ( 0 × 0.5 ) ) ÷ 6 = 50.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
100.0%
100.0%
25.0%
0.0%
40.0%
80.0% ) = 0.575
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.367
0.208
0.440
0.538
0.350
0.380 ) = 0.380
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.500 ) + ( 40% × 0.575 + ( 20% × 0.380 ) = 0.506
( 0.200 ) + ( 0.230 ) + ( 0.076 ) = 0.506