Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 2 + ( 0 × 0.5 ) ) ÷ 13 = 15.4%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
65.4%
55.0%
45.0%
75.0%
71.4%
57.1%
65.4%
72.7%
30.8%
83.3%
45.8%
80.0%
72.7% ) = 0.619
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.395
0.539
0.428
0.600
0.303
0.354
0.395
0.356
0.478
0.399
0.573
0.465
0.544 ) = 0.438
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.154 ) + ( 40% × 0.619 + ( 20% × 0.438 ) = 0.408
( 0.062 ) + ( 0.248 ) + ( 0.088 ) = 0.408