How are these numbers calculated?

Big Games

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

Week of 3/30100.0*Average seed
Iron Rangers 2 Honey Badgers 5 -1.0
Toucans 3 Kingfishers 7 +0.1
Week of 4/6100.0*Average seed
ONeills 4 Iron Rangers 2 -1.7
Kingfishers 5 CCCP 5 -0.3
Honey Badgers 8 Toucans 4 -0.0
If winner is:HomeTieAway
Week of 4/13100.0*Average seed
CCCP vs Honey Badgers-0.7+0.6+0.6
Minutemen vs Kingfishers-0.3-0.3+0.4
Toucans vs ONeills-0.2-0.2+0.2

What If

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

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs1234567Count
1100-00In37372628,290,742
Total:In37372628,290,742
Points
Chance Will Make Playoffs