How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Jake Took VYs L 110.76 SmallThingToAGi 91.52 In
+1.7
+0.8
Bjorn Identity 87.92 TightyWhiteys 128.3 +0.5
Baratheons Bast 82.28 You Down With J 146.86 -0.4
+4.9
-0.1
Favre Waffle Co 81.3 CroMartie McFly 105.22 +0.4
+0.1
E for Elite 80.82 passwordistaco 75.86 +0.2
BieberHole69 138.8 Fuhgeddaboudit 71.68 -0.2
-0.1
Week of 11/28100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Favre Waffle Co 142.22 Baratheons Bast 64.8 +38.5
+0.4
Jake Took VYs L 141.5 You Down With J 106.34 +11.2
+0.3
BieberHole69 137.98 passwordistaco 89.62 -0.0
Games Above .500
Chance Will Make Playoffs