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 5/3100.0*Average seed
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 Senegal finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
192-0-0Out1004,746,924
171-1-0Out10001,647,607
161-0-1Out68329,478,758
150-2-0Out5446143,312
140-1-1Out23771,647,226
130-0-2Out1004,747,661
Total:Out594122,411,488
Points
Chance Will Make Playoffs