How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 2/10100.0*Average seed
Newcastle 49ers vs Moon Raiders+0.4-0.3
SDM Cowboys vs Phoenix Cardinals+0.1-0.2
Phoenix Cardinals vs Golden State Pa-0.1+0.1
Phoenix Cardinals vs Super Bowl SAINTS-0.1+0.1
SDM Cowboys vs Golden State Pa+0.0-0.1
Moon Raiders vs Coogee Falcons+0.0-0.1

What If

Chances based on how well the Newcastle 49ers finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678910111213141516Count
63-0No002123440120856,692
52-1No0022459145,007,072
41-2No01405819,493,954
30-3No08771505,837,690
Total:No00002835505021,195,408
Games Above .500
Chance Will Win Championship