Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 5 + ( 0 × 0.5 ) ) ÷ 12 = 41.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
21.4%
7.1%
50.0%
9.1%
27.3%
12.5%
0.0%
78.6%
57.1%
66.7%
67.9%
40.0% ) = 0.365
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.345
0.427
0.369
0.614
0.353
0.578
0.657
0.539
0.433
0.429
0.498
0.492 ) = 0.478
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.417 ) + ( 40% × 0.365 + ( 20% × 0.478 ) = 0.408
( 0.167 ) + ( 0.146 ) + ( 0.096 ) = 0.408