How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
Qarabağ 1 Sporting CP 6 In
+0.0
Vorskla 0 Arsenal 3 +0.7
-0.0
Week of 12/13None
Points
Chance Will Make Playoffs