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
Fraser Valley 0 Victoria 1 +0.8
Kitsap 2 North Sound 1 +0.1
Victoria 1 North Sound 0 +0.1
Week of 7/8100.0*Average seed
Vancouver-U23 1 Victoria 2 +1.0
Tuscan 0 Ogden 0 +0.4
Ventura County 1 BYU 0 +0.3
Orange County 5 BYU 1 -0.2
Week of 7/15100.0*Average seed
Pali 2 LA Misioneros 5 -0.6
Points
Chance Will Make Playoffs