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*Chance wins title100.0*Average seed
Paris Eagles vs Austin Lions+19.1-19.1
+0.7-0.7
Värmland Vikings vs Paris Eagles-18.5+18.5
-0.7+0.7
Waterloo Steelers vs Paris Eagles-15.3+15.3
-0.7+0.7
Waterloo Steelers vs Austin Lions+3.1-3.1
Värmland Vikings vs Waterloo Steelers-2.6+2.6
SDM Cowboys vs Phoenix Cardinals-1.1+1.1
-0.1+0.1
SDM Cowboys vs Super Bowl SAINTS-1.0+1.0
-0.1+0.1
SDM Cowboys vs Golden State Pa-1.0+1.0
-0.1+0.1
Moon Raiders vs Coogee Falcons-1.0+1.0
-0.1+0.1
Newcastle 49ers vs Moon Raiders+1.0-1.0
+0.1-0.1
Bloomfield Browns vs Moon Raiders+1.0-1.0
London Jaguars vs Monaco Dolphins+0.6-0.6
Tortuga Buccane vs Monaco Dolphins+0.5-0.5
Värmland Vikings vs Austin Lions+0.5-0.5

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678910111213141516Count
125-0Yes100232,012
114-198.7%9911,154,505
103-273.774252002,306,672
92-314.8154131112002,307,714
81-40.0018233124102001,154,236
70-5No0151730301530231,597
Total:46.2%4621127542110007,386,736
Games Above .500
Chance Will Win Championship