Win% represents the percent games played that were won.
Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%
( 3 + ( 0 × 0.5 ) ) ÷ 10 = 30.0%
SOS1 represents the average of opponents' Win% for each game.
AVERAGE(
55.6%
12.5%
57.1%
60.0%
76.9%
37.5%
62.5%
95.0%
93.8%
55.6%
37.5%
25.0%
40.0%
62.5% ) = 0.632
SOS2 represents the average of opponents' SOS1.
AVERAGE(
0.558
0.548
0.402
0.483
0.550
0.442
0.481
0.434
0.342
0.422
0.442
0.446
0.484
0.306 ) = 0.438
RPI represents the Ratings Percentage Index
( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI
( 40% × 0.300 ) + ( 40% × 0.632 + ( 20% × 0.438 ) = 0.460
( 0.120 ) + ( 0.253 ) + ( 0.088 ) = 0.460