Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 1 + ( 0 × 0.5 ) ) ÷ 6 = 16.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
75.0%
54.5%
57.1%
58.3%
14.3%
63.6% ) = 0.505
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.433
0.325
0.508
0.467
0.648
0.580 ) = 0.494
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.167 ) + ( 40% × 0.505 + ( 20% × 0.494 ) = 0.368
( 0.067 ) + ( 0.202 ) + ( 0.099 ) = 0.368