How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Sergio Dippshits 93.3 Brady Bundch 136.2 +3.3
+0.4
Loquacious Lamps 105.5 BUTTERS NATION 70.7 -0.5
+0.3
Succ the Process 104.8 Game of Jones 88 -0.4
-0.0
SmallWood Big B 130 Knile River 80 -0.2
-0.1
Sea Turtles 109.6 Undefeated 6-0s 73.3 +0.1
Chicago Mud Dogs 123.5 Marcus MariYODA 125 +0.0
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Loquacious Lamps vs Succ the Process-0.2In
+0.1-0.1
Brady Bundch vs BUTTERS NATIONIn-0.1
+0.9-0.9
SmallWood Big B vs Sea Turtles-0.1+0.2
Knile River vs Chicago Mud Dogs+0.1-0.0

What If

Chances based on how well the Brady Bundch finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
92-0In10021,295,593
81-1In3452832223,770,980
70-297.6%05474522,500,019
Total:99.9%62214193047,566,592
Games Above .500
Chance Will Make Playoffs