How are these numbers calculated?

Big Games

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

Week of 3/28100.0*Chance in playoffs100.0*Average seed
Victory 1 Sky Blues 1 +3.0
-0.1
Glory 2 Jets 1 +1.9
+0.1
Phoenix 0 Reds 1 -0.4
-0.2
Mariners 2 Wanderers 1 -0.4
Week of 4/4100.0*Chance in playoffs100.0*Average seed
Jets 2 Victory 2 In
-0.2
Reds 2 Heart 2 -0.2
+0.1
Wanderers 1 Roar 1 +0.1
Glory 3 Mariners 1 +0.1
Sky Blues 4 Phoenix 1 -0.1
Week of 4/11100.0*Chance in playoffs100.0*Average seed
Phoenix 1 Victory 4 +1.3
Roar 0 Mariners 2 -0.3
Jets 2 Reds 0 +0.3
Heart 2 Wanderers 3 -0.3
Points
Chance Will Make Playoffs