How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Zenit 0 APOEL 0 In
+0.2
Shakhtar Donets 0 Porto 2 +0.2
Week of 12/6100.0*Chance in playoffs100.0*Average seed
APOEL 0 Shakhtar Donets 2 -0.5
Porto 0 Zenit 0 +0.2

What If

Chances based on how well the APOEL finish out the regular season.   Explain

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
90-0-0In1008,210,486
Total:In1008,210,486
Points
Chance Will Make Playoffs