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 Ghana finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs12345678Count
192-0-0Out1004,747,041
171-1-0Out77231,648,501
161-0-1Out32689,478,756
150-2-0Out4654143,254
140-1-1Out01001,649,052
130-0-2Out1004,744,884
Total:Out415922,411,488
Points
Chance Will Make Playoffs