How are these numbers calculated?

Big Games

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

Week of 5/3100.0*Chance in playoffs100.0*Average seed
U-20 Nicaragua 0 U-20 Scotland 7 -4.4
-0.1
If winner is:HomeDrawAway
U-20 Canada vs U-20 Nippon+28.9-20.0-25.4
+0.8-0.1-0.8
U-20 Shqiperia vs U-20 Senegal-0.1+0.1+0.1
U-20 Ireland vs U-20 Ghana-0.1+0.1+0.1

What If

Chances based on how well the U-20 Canada finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
292-0-0In54464,744,426
271-1-0In1001,649,410
261-0-188.7%89849,481,143
250-2-0Out100143,454
240-1-1Out3650141,646,469
230-0-2Out54464,746,586
Total:66.0%11557171122,411,488
Points
Chance Will Make Playoffs