How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Advance to Next Stages100.0*Average seed
USA 4 Panama 0 +36.5
+9.1
+0.5
Costa Rica 1 Honduras 1 -0.5
-0.3
If winner is:HomeDrawAway
T&T vs USA-30.7+1.6In
-3.4+0.6Yes
-0.3+0.0+0.1
Panama vs Costa Rica-13.1+5.0+5.0
-1.7YesYes
-0.1+0.1+0.1
Honduras vs Mexico-10.8+1.9+1.9
-3.7YesYes
-0.1+0.0+0.0

What If

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

100100100100100100
If finish:Chance inAdvance toChance will finish regular season at seed
TPW-D-LplayoffsNext Stages123456Count
151-0-0InYes1002,164,555,393
130-1-094.1%100.0%9460951,581,688
120-0-161.896.062344578,343,391
Total:92.5%99.4%93713,694,480,472
Points
Chance Will Make Playoffs