How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
Dickens Cider 60.6 He HATE Me 108.46 +19.0
+0.7
RGesus 61.16 BSDeeyuck!! 80.46 -12.0
-0.2
Tds And Beer 89.08 Dream Killers 102.62 +1.6
+0.1
FFGOD 113.92 keepin it cool 98.08 +1.3
+0.0
Balls Deep 86.56 WilliamShatner 76.78 -0.4
If winner is:HomeTieAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Balls Deep vs He HATE Me-23.5-20.4+13.9
-0.9-0.0+0.5
WilliamShatner vs BSDeeyuck!!+17.4-13.4-13.8
+0.3-0.2-0.2
Dickens Cider vs keepin it cool-1.2+0.8+2.5
-0.0+0.1+0.0
FFGOD vs Dream Killers-0.4-0.4+0.8
+0.0-0.0-0.1
RGesus vs Tds And Beer+0.0+0.0-0.1

What If

Chances based on how well the He HATE Me finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
82-0-078.9%34452120,503,061
7.51-0-129.122771272,928
71-1-018.31176416227,012,278
0-0-228.632671953
6.50-1-1Out4742111179,289
60-2-0Out12493278,813,991
Total:37.3%1325391095156,782,500
Games Above .500
Chance Will Make Playoffs