How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/1100.0*Average seed
Ventura County 0 Fresno 2 -0.1
Tuscan 3 BYU 0 -0.1
Week of 7/8100.0*Average seed
Ventura County 1 BYU 0 +0.2
Tuscan 0 Ogden 0 +0.1
Sounders-U23 1 Fraser Valley 0 -0.0
Pali 3 Ventura County 5 +0.0
Week of 7/15None
Points
Chance Will Make Playoffs