How are these numbers calculated?

Big Games

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

Week of 9/25100.0*Chance in playoffs100.0*Average seed
France 41 Canada 18 In
+0.0
Italy 23 Canada 18 +0.4
Ireland 44 Romania 10 -0.0
Week of 10/2None
If winner is:HomeTieAway
Week of 10/9100.0*Chance in playoffs100.0*Average seed
France vs Ireland+0.6-0.4-0.4

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLTplayoffs12345Count
161-000In1001,225,515,091
12-14In1001,608,242,669*
Total:In43572,833,757,760

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs