How are these numbers calculated?

Big Games

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

Week of 10/5100.0*Average seed
Fresno 1 Tacoma 4 -0.2
Reno 0 El Paso 0 +0.1
Week of 10/11100.0*Average seed
Las Vegas 0 Reno 2 -0.2
Salt Lake II 2 Austin 2 +0.1
Fresno 2 Los Angeles II 2 -0.1
Week of 10/18100.0*Average seed
Tulsa 0 Reno 3 -0.3
Orange County 2 Fresno 0 -0.3
Points
Chance Will Make Playoffs