Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 4 + ( 0 × 0.5 ) ) ÷ 7 = 57.1%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
70.0%
50.0%
60.0%
0.0%
27.3%
58.3% ) = 0.372
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.597
0.573
0.606
0.662
0.528
0.531
0.576 ) = 0.583
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.571 ) + ( 40% × 0.372 + ( 20% × 0.583 ) = 0.532
( 0.228 ) + ( 0.149 ) + ( 0.117 ) = 0.532