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*Chance in playoffs100.0*Average seed
Legends 6 ZeroPucks 3 +27.5
+1.0
Youngblood 1 Retired commish 8 -4.3
-0.1
Kingmaker 2 Foils 6 -0.5
Autopicks 2 Big Moves 7 +0.4
+0.0
Reggie's Dunlop's 5 Tocchet's 3 -0.2
Week of 3/27100.0*Chance in playoffs100.0*Average seed
Legends 2 Money Puck 7 -16.6
-0.8
Reggie's Dunlop's 2 ZeroPucks 7 +5.6
+0.1
Kingmaker 6 Retired commish 3 +1.6
+0.0
Autopicks 3 Tocchet's 5 +1.0
+0.1
Lebowski 6 Foils 3 +0.1
Week of 4/3100.0*Chance in playoffs100.0*Average seed
Legends 2 Foils 7 -44.8
-1.4
Money Puck 3 ZeroPucks 5 -10.1
-0.4
Youngblood 3 Tocchet's 6 -7.2
-0.2
Autopicks 3 Reggie's Dunlop's 4 -6.3
-0.0
Lebowski 7 Retired commish 2 +0.9
+0.2
Games Above .500
Chance Will Make Playoffs