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 -29.3
-0.5
Colo Rush 2 Santa Clarita 0 +7.2
+0.1
Colo Storm 0 Seattle 5 -3.4
-0.1
Colo Pride 1 Santa Clarita 1 -2.7
-0.0
Week of 7/11100.0*Chance in playoffs100.0*Average seed
Colo Pride 7 Colo Rush 1 Out
-0.3
Points
Chance Will Make Playoffs