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
Autopicks 2 Big Moves 7 +19.5
+0.3
Lebowski 8 Money Puck 1 +5.6
+0.0
Week of 3/27100.0*Presidents Trophy100.0*Average seed
Youngblood 2 Big Moves 7 +11.5
+0.1
Lebowski 6 Foils 3 -8.4
-0.1
Legends 2 Money Puck 7 -3.6
-0.1
Week of 4/3100.0*Presidents Trophy100.0*Average seed
Lebowski 7 Retired commish 2 -0.4
Kingmaker 3 Big Moves 6 Yes
Games Above .500
Chance Will Make Playoffs