Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 10 = 10.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
63.3%
72.7%
60.0%
0.0%
50.0%
53.8%
57.1%
77.3%
33.3%
27.3% ) = 0.521
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.336
0.535
0.418
0.572
0.494
0.538
0.578
0.581
0.484
0.531 ) = 0.496
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.100 ) + ( 40% × 0.521 + ( 20% × 0.496 ) = 0.365
( 0.040 ) + ( 0.208 ) + ( 0.099 ) = 0.365