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*Average seed
Chargers 100 Bangers 131.01 +0.2
Week of 11/26100.0*Average seed
Wild Hogs 88.9 Laser 135 +0.1
Bangers 165.48 Badgers 120.82 +0.1
If winner is:HomeAway
Wolverines vs Bangers-0.2+0.2
Crusaders vs Wild Hogs+0.2-0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs1234567891011121314Count
1,521.851-0Out752517,260,568
1,425.850-1Out257517,260,348
Total:Out505034,520,916
Points
Chance Will Make Playoffs