Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 5 + ( 0 × 0.5 ) ) ÷ 9 = 55.6%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
0.0%
50.0%
55.0%
30.0%
50.0%
93.8%
0.0%
0.0%
30.0%
62.5%
12.5%
44.4% ) = 0.365
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.611
0.438
0.516
0.570
0.375
0.342
0.622
0.433
0.524
0.481
0.548
0.397 ) = 0.501
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.556 ) + ( 40% × 0.365 + ( 20% × 0.501 ) = 0.469
( 0.222 ) + ( 0.146 ) + ( 0.100 ) = 0.469