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
Bloomfield Browns vs Moon Raiders-1.0+1.2
-1.1+1.4
Newcastle 49ers vs Moon Raiders-1.0+0.7
-1.3+0.9
Moon Raiders vs Coogee Falcons+0.6-1.1
+0.8-1.3
Waterloo Steelers vs Paris Eagles+0.6-0.4
-0.1+0.1
Värmland Vikings vs Paris Eagles+0.5-0.4
-0.1+0.0
Waterloo Steelers vs Austin Lions+0.4-0.3
-0.1+0.0
Värmland Vikings vs Austin Lions+0.3-0.2
Paris Eagles vs Austin Lions-0.2+0.2
Tortuga Buccane vs Monaco Dolphins+0.1-0.1
London Jaguars vs Monaco Dolphins+0.1-0.1
Värmland Vikings vs Waterloo Steelers-0.1+0.1
SDM Cowboys vs Super Bowl SAINTS-0.1+0.0
SDM Cowboys vs Phoenix Cardinals-0.1+0.1
SDM Cowboys vs Golden State Pa-0.1+0.1
Phoenix Cardinals vs Super Bowl SAINTS+0.1-0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678910111213141516Count
105-034.1%345213100506,535
94-12.6324402581002,922,074
83-20.00041933271230006,528,825
72-3No001620332811206,979,360
61-4No0021641347003,560,833
50-5No0053545131697,781
Total:1.2%1579121011121210730021,195,408
Games Above .500
Chance Will Win Championship