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
South Africa 0 China PR 2 +39.0
+1.8
Colombia 0 New Zealand 1 -2.7
-0.0
Germany 2 Australia 2 -1.6
-0.1
Canada 3 Zimbabwe 1 +1.3
+0.1
Brazil 5 Sweden 1 +0.2
Tuesday, 8/9100.0*Chance in playoffs100.0*Average seed
Australia 6 Zimbabwe 1 -4.7
-0.1
New Zealand 0 France 3 +2.2
-0.0
Colombia 2 United States 2 +0.1
Germany 1 Canada 2 +0.1
If winner is:HomeDrawAway
China PR vs SwedenInIn-25.6
+1.4-0.8-2.2
Brazil vs South Africa+0.3+0.2-13.9

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs123456789101112Count
61-000In0227848,151,922
40-001In10014,991,646
30-01063.5%6436126,874,224
Total:89.1%01242171911090,017,792
Points
Chance Will Make Playoffs