Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 10 + ( 0 × 0.5 ) ) ÷ 15 = 66.7%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
42.3%
69.2%
55.6%
70.6%
57.1%
7.1%
10.0%
35.0%
33.3%
41.7%
50.0%
16.7%
43.8%
46.7%
65.0% ) = 0.429
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.424
0.470
0.578
0.519
0.433
0.427
0.621
0.544
0.540
0.365
0.369
0.668
0.494
0.506
0.612 ) = 0.505
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.667 ) + ( 40% × 0.429 + ( 20% × 0.505 ) = 0.539
( 0.267 ) + ( 0.172 ) + ( 0.101 ) = 0.539