How are these numbers calculated?

Big Games

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

Wednesday100.0*Average seed
National 3 Jets 2 -0.8
Wild Wings 6 Flyers 1 +0.2
Senators 2 Rink Rats 3 -0.2
Thursday100.0*Average seed
Titans 4 Predators 1 -0.2
Rebels 5 National 2 -0.2
Friday100.0*Average seed
Canadiens 6 Jets 4 -0.9
Sith 2 Rink Rats 3 -0.2
Red Wings 2 Flyers 2 (ot)-0.2
Points
Chance Will Make Playoffs