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 -2.1
-0.3
Oilers 7 National 3 +0.1
Saturday100.0*Chance in playoffs100.0*Average seed
Scouts 5 Canadiens 2 -13.3
-0.1
Gold Kings 1 North Stars 4 -6.8
-0.7
Red Wings 3 Thrashers 4 (ot)-0.2
Sunday100.0*Chance in playoffs100.0*Average seed
National 6 Scouts 4 In
+0.4
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Friday100.0*Lottery seed
Thrashers 7 Thunder 2 +0.3
Titans 3 Red Wings 4 +0.2
Oilers 7 National 3 -0.1
Saturday100.0*Lottery seed
Gold Kings 1 North Stars 4 +1.5
Wild Wings 3 Oilers 4 -0.2
Flyers 3 Knucklers 2 (ot)+0.2
Scouts 5 Canadiens 2 +0.1
Sunday100.0*Lottery seed
National 6 Scouts 4 -0.4
Predators 4 Wild Wings 2 -0.3