How are these numbers calculated?

Big Games

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

Week of 3/19100.0*Chance in playoffs100.0*Average seed
Devils B 1 Lions B 0 +12.4
+0.4
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Redhawks B 2 Lions B 1 +33.6
+0.7
Devils B 5 Camb Women 0 +22.3
+0.4
Week of 3/31None
Points
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 3/19100.0*Lottery seed
Devils B 1 Lions B 0 -1.9
Mavericks B 0 Kings A 5 +0.2
Week of 3/23100.0*Lottery seed
Devils B 5 Camb Women 0 -2.6
Redhawks B 2 Lions B 1 -2.1
Week of 3/31100.0*Lottery seed
Yetis 5 Dragons B 0 +0.2