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*Wooden Spoon100.0*Average seed
Phoenix 0 Reds 1 -4.8
+1.6
-0.3
Glory 2 Jets 1 +0.9
+0.9
Victory 1 Sky Blues 1 +0.2
Mariners 2 Wanderers 1 -0.1
Roar 2 Heart 1 -0.2
+0.0
Week of 4/4100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Sky Blues 4 Phoenix 1 Out
+5.5
-0.3
Jets 2 Victory 2 +0.5
Glory 3 Mariners 1 +5.2
-0.2
Week of 4/11100.0*Chance in playoffs100.0*Wooden Spoon100.0*Average seed
Phoenix 1 Victory 4 +18.2
-0.6
Heart 2 Wanderers 3 No
+0.2
Sky Blues 2 Glory 1 +0.1
Points
Chance Will Make Playoffs