How are these numbers calculated?

Big Games

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

Week of 4/5100.0*Chance in playoffs100.0*Average seed
Toluca 2 LDU de Quito 1 In
+0.1
Week of 4/12100.0*Chance in playoffs100.0*Average seed
Toluca 2 San Lorenzo 1 +0.1
Week of 4/19None
Points
Chance Will Make Playoffs