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
Brazil 5 Sweden 1 +14.2
+2.1
Canada 3 Zimbabwe 1 +0.7
-0.1
Colombia 0 New Zealand 1 -0.3
-0.0
South Africa 0 China PR 2 -0.3
-0.0
Germany 2 Australia 2 -0.1
+0.1
United States 1 France 0 +0.1
-0.0
Tuesday, 8/9100.0*Chance in playoffs100.0*Average seed
New Zealand 0 France 3 -0.1
Germany 1 Canada 2 -0.1
Colombia 2 United States 2 -0.0
If winner is:HomeDrawAway
Brazil vs South Africa+1.6+0.6-1.8
China PR vs Sweden-0.1+0.2-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs123456789101112Count
91-000In10011,252,315
70-001In1004,498,543
60-010In10415011,253,470
Total:In42174172127,004,328
Points
Chance Will Make Playoffs