Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 8 + ( 0 × 0.5 ) ) ÷ 12 = 66.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
41.7%
22.2%
33.3%
50.0%
40.0%
57.1%
60.0%
27.3%
43.8%
18.2%
33.3%
50.0% ) = 0.485
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.426
0.643
0.441
0.494
0.573
0.578
0.662
0.531
0.473
0.564
0.484
0.606 ) = 0.536
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.667 ) + ( 40% × 0.485 + ( 20% × 0.536 ) = 0.612
( 0.267 ) + ( 0.194 ) + ( 0.107 ) = 0.612