How are these numbers calculated?

Big Games

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

Monday100.0*Chance in playoffs100.0*Average seed
Thrashers 2 Wild Wings 5 -0.2
-0.7
Bruins 5 Sith 4 (ot)In
National 3 Maple Leafs 2 In
-0.1
Tuesday100.0*Chance in playoffs100.0*Average seed
Predators 4 Rink Rats 2 +0.3
Wednesday100.0*Chance in playoffs100.0*Average seed
Maple Leafs 3 Thrashers 4 +0.2
Jets 4 Predators 2 -0.2
Points
Chance Will Make Playoffs