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 +1.0
+1.0
+0.4
U-20 Slovensko 0 U-20 Iran 8 -0.6
-0.6
+0.1
U-20 Lietuva 3 U-20 Moldova 0 -0.3
-0.3
U-20 Hanguk 0 U-20 Scotland 3 -0.1
-0.1
-0.1
If winner is:HomeDrawAway
Week of 10/9100.0*Chance in playoffs100.0*Qualify100.0*Average seed
U-20 Dominican vs U-20 Lietuva+1.6-0.6-0.6
+1.6-0.6-0.6
+0.3-0.0-0.2
U-20 Iran vs U-20 Algérie-0.2+0.2+0.9
-0.2+0.2+0.9
+0.1-0.0-0.3
U-20 Moldova vs U-20 Scotland+0.2+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualify12345678Count
283-0-027.0%27.0%027732,117,095
262-1-00.40.4075257,857,692
252-0-10.00.003169112,986,134
241-2-0OutNo267318,332,430
231-1-1OutNo689525,113,332
221-0-2OutNo0821817,782,360
0-3-0OutNo284142,440,549
210-2-1OutNo0673309,610,217
200-1-2OutNo4454110,986,010
190-0-3OutNo2070103,083,189
Total:0.6%0.6%011567160100,309,008
Points
Chance Will Make Playoffs