How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 3/20100.0*Presidents Trophy100.0*Average seed
Lebowski 8 Money Puck 1 -14.5
-0.5
Autopicks 2 Big Moves 7 -8.9
-0.1
Week of 3/27100.0*Presidents Trophy100.0*Average seed
Youngblood 2 Big Moves 7 No
-0.0
Legends 2 Money Puck 7 +0.6
+0.2
Lebowski 6 Foils 3 -0.3
-0.2
Week of 4/3100.0*Presidents Trophy100.0*Average seed
Lebowski 7 Retired commish 2 -0.2
Money Puck 3 ZeroPucks 5 -0.2
Games Above .500
Chance Will Make Playoffs