How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Chance in playoffs100.0*Average seed
Genk 1 Salzburg 4 -12.2
-0.1
Liverpool 1 Napoli 1 -1.0
+0.0
Week of 12/11100.0*Chance in playoffs100.0*Average seed
Salzburg 0 Liverpool 2 In
+0.7
Napoli 4 Genk 0 -11.6
-0.3
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/27100.0*Lottery seed
Genk 1 Salzburg 4 -1.1
Liverpool 1 Napoli 1 +0.3
Week of 12/11100.0*Lottery seed
Salzburg 0 Liverpool 2 +5.4
Napoli 4 Genk 0 -2.3