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
Moose Jaw 5 Columbus 3 +0.7
-0.0
New York 0 Columbus 1 -0.5
-0.2
Saturday100.0*Chance in playoffs100.0*Average seed
Chicago 0 Orange County 1 +0.1
Erie 1 Los Angeles 0 (ot)-0.0
Columbus 1 Denver 0 +0.0
Los Angeles 1 Denver 0 +0.0
Sunday100.0*Chance in playoffs100.0*Average seed
Chicago 1 New York 0 Out
-0.3
Orange County 4 Moose Jaw 0 +0.1
Points
Chance Will Make Playoffs