Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 7 + ( 0 × 0.5 ) ) ÷ 11 = 63.6%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
58.3%
55.6%
20.0%
30.0%
57.1%
8.3%
60.0%
42.9%
0.0%
30.0%
66.7% ) = 0.464
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.467
0.400
0.589
0.533
0.508
0.620
0.380
0.527
0.567
0.359
0.373 ) = 0.486
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.636 ) + ( 40% × 0.464 + ( 20% × 0.486 ) = 0.511
( 0.254 ) + ( 0.186 ) + ( 0.097 ) = 0.511