How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
Reign 5 Blues 1 -5.0
-0.1
Saturday100.0*Chance in playoffs100.0*Average seed
Rebels 6 Reign 2 In
+0.4
Scouts 2 Titans 3 +0.1
Sunday100.0*Chance in playoffs100.0*Average seed
Silverbacks 2 Rebels 4 +0.5
Blues 2 Scouts 4 -0.2
Rink Rats 3 Predators 4 +0.2
Points
Chance Will Make Playoffs