How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
Lokomotiv Moskva 2 København 1 -30.7
-0.7
Sheriff 1 Zlín 0 -0.8
-0.0
Week of 12/7100.0*Chance in playoffs100.0*Average seed
København 2 Sheriff 0 +64.5
+0.8
Zlín 0 Lokomotiv Moskva 2 +1.0
-0.0
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Week of 11/23100.0*Lottery seed
Lokomotiv Moskva 2 København 1 -8.4
Sheriff 1 Zlín 0 -0.6
Week of 12/7100.0*Lottery seed
København 2 Sheriff 0 +9.1
Zlín 0 Lokomotiv Moskva 2 -0.6