How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 7/27100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
Switzerland vs New ZealandInIn-57.1
YesYes-57.1
+6.6+1.4-7.5
Norway vs Philippines-2.0+7.9-3.2
-2.0+7.9-3.2
+0.4+0.7-0.9
Ireland vs Nigeria+0.1+0.1-0.2
Vietnam vs Netherlands+0.1+0.0-0.2
Argentina vs Sweden+0.1+0.0-0.1
South Africa vs Italy+0.1+0.0-0.1
Haiti vs Denmark+0.1+0.0-0.1
China vs England+0.1+0.0-0.1
Panama vs France+0.0+0.1-0.1
Panama vs Jamaica+0.0+0.1-0.1
Japan vs Spain-0.0+0.1-0.0
Jamaica vs Brazil+0.0+0.1-0.1
France vs Brazil+0.0+0.1-0.1
England vs Denmark-0.0+0.1-0.0
Sweden vs Italy-0.0+0.1-0.0
Portugal vs USA+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 8/3100.0*Chance in playoffs100.0*Round of 16100.0*Average seed
South Korea vs Germany+0.1-0.0-0.1
Morocco vs Colombia+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inRoundChance will finish regular season at seed
TPW-D-Lplayoffsof 161234567891011121314151617181920212223242526272829303132Count
71-0-0InYes181925241561725,198,633
50-1-0InYes00021545151112720483,229,436
40-0-18.6%8.6%000123214252517720725,211,387
Total:65.7%65.7%1379966120133321591063101,933,639,456
Points
Chance Will Make Playoffs