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(
100.0%
54.5%
61.1%
18.2%
30.0%
16.7% ) = 0.546
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.408
0.499
0.246
0.592
0.307
0.528 ) = 0.410
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.167 ) + ( 40% × 0.546 + ( 20% × 0.410 ) = 0.300
( 0.067 ) + ( 0.218 ) + ( 0.082 ) = 0.300