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
Thrashers 7 Thunder 2 -1.6
-0.2
Oilers 7 National 3 +0.1
Saturday100.0*Chance in playoffs100.0*Average seed
Gold Kings 1 North Stars 4 In
+0.3
Scouts 5 Canadiens 2 -7.5
-0.1
Red Wings 3 Thrashers 4 (ot)-0.2
Sunday100.0*Chance in playoffs100.0*Average seed
Rink Rats 4 Rebels 6 -0.4
National 6 Scouts 4 +0.0
Points
Chance Will Make Playoffs