Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 9 = 11.1%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
33.3%
30.0%
85.0%
45.5%
25.0%
36.4%
95.0%
72.7%
54.5%
56.7%
0.0%
40.0% ) = 0.524
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.287
0.616
0.401
0.342
0.453
0.479
0.426
0.421
0.418
0.353
0.691
0.392 ) = 0.395
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.111 ) + ( 40% × 0.524 + ( 20% × 0.395 ) = 0.333
( 0.044 ) + ( 0.210 ) + ( 0.079 ) = 0.333