How are these numbers calculated?

Big Games

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

Week of 10/2100.0*Chance in playoffs100.0*Qualify100.0*Average seed
U-20 Dominican 2 U-20 Algérie 0 -0.6
-0.6
-0.4
U-20 Slovensko 0 U-20 Iran 8 -0.4
-0.4
+0.1
U-20 Hanguk 0 U-20 Scotland 3 -0.1
-0.1
-0.0
If winner is:HomeDrawAway
Week of 10/9100.0*Chance in playoffs100.0*Qualify100.0*Average seed
U-20 Iran vs U-20 AlgérieOutOut+0.1
NoNo+0.1
-0.1+0.1+0.5
U-20 Moldova vs U-20 Scotland+0.1+0.0-0.0
U-20 Dominican vs U-20 Lietuva-0.1-0.0+0.1
U-20 Hanguk vs U-20 Slovensko+0.1+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualify12345678Count
253-0-00.3%0.3%0236981,587,908
232-1-0OutNo258398,396,743
222-0-1OutNo0356515,915,721
211-2-0OutNo019818,851,237
201-1-1OutNo885726,567,935
191-0-2OutNo1623716,626,120
0-3-0OutNo29082,440,104
180-2-1OutNo60409,091,064
170-1-2OutNo24768,995,415
160-0-3OutNo8921,836,761
Total:0.0%0.0%01156420100,309,008
Points
Chance Will Make Playoffs