How are these numbers calculated?

Big Games

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

Week of 3/15100.0*Average seed
Mariners 1 Roar 0 +0.1
Reds 1 Jets 1 +0.1
Sky Blues 1 Victory 1 +0.0
Week of 3/23None
Week of 3/30None
Points
Chance Will Make Playoffs