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 10/5100.0*Chance in playoffs100.0*Qualified100.0*Average seed
Costa Rica vs Honduras-1.8-0.1+15.6
-5.2+3.5+33.7
-0.1+0.1+0.7
United States vs Panama-0.7+2.7-1.1
-0.8-0.4+1.5
Mexico vs Trinidad and T-0.0-0.0+0.4
-0.0-0.0+0.7
+0.0+0.0-0.1

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualified123456Count
152-0-076.6%88.3%106623101,356,649
131-1-016.550.5176815490,637,161
121-0-15.032.6555401,278,441,402
110-2-00.218.603763567,784,269
100-1-1Out5.110902,919,973,610
90-0-2Out0.419903,749,368,045
Total:2.5%11.3%02188009,107,561,136
Points
Chance Will Make Playoffs