How are these numbers calculated?

Big Games

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

Week of 3/14None
Week of 3/22100.0*Average seed
Blue 1 Gray 4 +0.3
Orange 2 Brawlers 4 +0.2
Spaceballs 9 PwC 2 +0.1
Week of 3/28None
Points
Chance Will Make Playoffs