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 -35.8
-7.7
-0.5
Costa Rica 1 Honduras 1 -7.4
-0.1
If winner is:HomeDrawAway
T&T vs USA+21.3-0.4Out
+0.6-0.1-0.1
+0.2-0.0-0.1
Panama vs Costa Rica+14.5OutOut
+25.8+13.4-22.6
+0.4+0.1-0.3
Honduras vs Mexico-0.7+0.1+0.1
-48.6-18.6+20.0
-0.5-0.2+0.2

What If

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

100100100100100100
If finish:Chance inAdvance toChance will finish regular season at seed
TPW-D-LplayoffsNext Stages123456Count
131-0-020.0%97.8%207821,018,256,303
110-1-0Out85.38515951,596,043
100-0-1Out49.349511,724,628,126
Total:5.5%72.0%666283,694,480,472
Points
Chance Will Make Playoffs