Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 6 + ( 0 × 0.5 ) ) ÷ 12 = 50.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
63.3%
69.2%
81.8%
30.0%
50.0%
63.6%
54.2%
30.0%
77.3%
45.5%
45.0%
50.0% ) = 0.569
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.336
0.531
0.268
0.500
0.494
0.558
0.302
0.476
0.581
0.446
0.544
0.606 ) = 0.433
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.500 ) + ( 40% × 0.569 + ( 20% × 0.433 ) = 0.514
( 0.200 ) + ( 0.228 ) + ( 0.087 ) = 0.514