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 -3.0
-1.7
Colombia 0 New Zealand 1 -0.3
Germany 2 Australia 2 -0.2
+0.2
Canada 3 Zimbabwe 1 +0.2
-0.1
South Africa 0 China PR 2 +0.1
United States 1 France 0 -0.0
Tuesday, 8/9100.0*Chance in playoffs100.0*Average seed
Australia 6 Zimbabwe 1 -11.6
-0.2
New Zealand 0 France 3 +3.5
Colombia 2 United States 2 +0.2
Germany 1 Canada 2 +0.1
+0.1
If winner is:HomeDrawAway
China PR vs Sweden-22.3InIn
-1.2-0.7+2.5
Brazil vs South Africa+0.5+0.5-27.9
+0.0+0.0-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTLDplayoffs123456789101112Count
61-000In0148626,874,224
40-001In10014,991,646
30-01052.2%5247148,151,922
Total:74.4%04264525090,017,792
Points
Chance Will Make Playoffs