How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Average seed
MaxPower 10 JAFHT 2 -0.6
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
Blueliners vs JAFHT-0.3-0.1+0.3
Puckheads vs Intervention+0.2-0.1-0.2
KendallUnited vs MaxPower+0.1-0.0-0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
1910-00InNo973181,080,783
1800-01InNo2971239,985
1701-00InNo20801,081,112
Total:InNo445512,401,880
Points
Chance Will Make Playoffs