Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 5 + ( 0 × 0.5 ) ) ÷ 8 = 62.5%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
54.5%
0.0%
28.6%
88.9%
62.5%
30.0%
25.0%
12.5%
95.0%
55.6%
40.0% ) = 0.481
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.569
0.576
0.563
0.464
0.693
0.555
0.632
0.446
0.548
0.434
0.365
0.484 ) = 0.527
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.625 ) + ( 40% × 0.481 + ( 20% × 0.527 ) = 0.548
( 0.250 ) + ( 0.192 ) + ( 0.105 ) = 0.548