How are these numbers calculated?

Big Games

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

Week of 8/25100.0*Chance in playoffs100.0*Average seed
Pride 1 Stars 3 -9.0
+0.0
Dash 6 Sky Blue 1 -0.0
Week of 9/1100.0*Chance in playoffs100.0*Average seed
Stars 5 Sky Blue 0 Out
-0.0
Week of 9/8100.0*Chance in playoffs100.0*Average seed
Royals 2 Stars 1 +0.5
Sky Blue 1 Pride 0 +0.3
Courage 5 Dash 0 +0.2
Points
Chance Will Make Playoffs