House Softball

Day	Rank	Opponent	R	WH	Final	Win%	SOS1	SOS2	RPI
May 18	27	Agent Orange	W	A	-	54.5%	0.499	0.516	0.543
Jun 1	44	Children of the Corn	W	H	-	50.0%	0.486	0.474	0.489
Jun 13	79	Pitches Be Cray	L	H	-	10.0%	0.426	0.465	0.313

Day

Rank

Opponent

Final

Win%

SOS1

SOS2

RPI

54.5%

0.499

0.516

0.543

50.0%

0.486

0.474

0.489

10.0%

0.426

0.465

0.313

Win% represents the percent games played that were won.

Games Won + ( Games Tied × 0.5 ) ) ÷ Games Played = Win%

( 1 + ( 0 × 0.5 ) ) ÷ 3 = 33.3%

SOS1 represents the average of opponents' Win% for each game.

AVERAGE( 54.5% 50.0% 10.0% ) = 0.408

SOS2 represents the average of opponents' SOS1.

AVERAGE( 0.499 0.486 0.426 ) = 0.470

RPI represents the Ratings Percentage Index

( 40% × Win% ) + ( 40% × SOS1 ) + ( 20% × SOS2 ) = RPI

( 40% × 0.333 ) + ( 40% × 0.408 + ( 20% × 0.470 ) = 0.390

( 0.133 ) + ( 0.163 ) + ( 0.094 ) = 0.390