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
Flyers 1 Wild Wings 4 -16.0
-0.6
Titans 3 Red Wings 4 -0.6
-0.2
Saturday100.0*Chance in playoffs100.0*Average seed
Wild Wings 3 Oilers 4 +17.8
+0.2
Flyers 3 Knucklers 2 (ot)+17.5
+0.3
Red Wings 3 Thrashers 4 (ot)+0.1
Sunday100.0*Chance in playoffs100.0*Average seed
Maple Leafs 2 Flyers 1 -0.6
Silverbacks 6 Bruins 4 -0.2
Points
Chance Will Make Playoffs