How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday, 8/6100.0*Chance in playoffs100.0*Average seed
Germany 2 Australia 2 +6.6
+0.6
Colombia 0 New Zealand 1 -2.5
South Africa 0 China PR 2 -1.0
Canada 3 Zimbabwe 1 +0.8
+0.0
Brazil 5 Sweden 1 +0.2
Tuesday, 8/9100.0*Chance in playoffs100.0*Average seed
Australia 6 Zimbabwe 1 In
+1.4
Germany 1 Canada 2 +0.1
Colombia 2 United States 2 -0.1
If winner is:HomeDrawAway
China PR vs Sweden-0.2+0.8-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs123456789101112Count
40-000In178390,017,792
Total:In178390,017,792
Points
Chance Will Make Playoffs