How are these numbers calculated?

Big Games

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

Week of 7/30100.0*Chance wins title100.0*Average seed
Paris Saint-Ger 4 Leicester City 0 No
+0.1
Liverpool 2 Milan 0 +2.3
Real Madrid 3 Chelsea 2 -0.3
Inter Milan 1 Bayern Munich 4 +0.1
If winner is:HomeHome SOAway SOAway
Barcelona vs Leicester City-0.0+0.1-0.1-0.2
Milan vs Chelsea+0.0-0.2+0.1-0.0
Bayern Munich vs Real Madrid+0.0-0.2+0.1-0.1
If winner is:HomeHome SOAway SOAway
Week of 8/6100.0*Chance wins title100.0*Average seed
Liverpool vs Barcelona+1.4+0.3-0.2-1.2

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-OT-WL-SOwins title12345678910Count
61-0-00-0No84040122,814,021,552
50-0-10-0No013267802,916,769
40-0-00-1No1811810905,372,065
30-0-01-0No254025813,172,662,794
Total:No31518311911307,694,973,180
Points
Chance Will Win Championship