How are these numbers calculated?

Big Games

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

Week of 7/4100.0*Chance in playoffs100.0*Average seed
Colo Rush 1 Seattle 2 -22.8
-0.5
Colo Rush 2 Santa Clarita 0 +14.9
+0.1
Colo Pride 1 Santa Clarita 1 -9.0
-0.1
Colo Storm 0 Seattle 5 -7.2
-0.1
Week of 7/11100.0*Chance in playoffs100.0*Average seed
Colo Pride 7 Colo Rush 1 Out
-0.4
Points
Chance Will Make Playoffs