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 Hanguk 0 U-20 Scotland 3 +11.1
+11.1
+0.5
U-20 Slovensko 0 U-20 Iran 8 -4.9
-4.9
U-20 Lietuva 3 U-20 Moldova 0 -2.4
-2.4
U-20 Dominican 2 U-20 Algérie 0 +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 Moldova vs U-20 Scotland-7.6-3.9+10.8
-7.6-3.9+10.8
-0.3-0.1+0.4
U-20 Iran vs U-20 Algérie-5.4+0.3+5.2
-5.4+0.3+5.2
U-20 Dominican vs U-20 Lietuva+2.0-0.3-1.8
+2.0-0.3-1.8
-0.1+0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualify12345678Count
293-0-081.9%81.9%1963181,506,375
272-1-032.232.232683,665,300
262-0-113.113.1138254,490,577
251-2-04.04.0487902,991,077
241-1-1OutNo673217,325,233
231-0-2OutNo415354,485,912
0-3-0OutNo63352813,177
220-2-1OutNo2562122,985,501
210-1-2OutNo6623103,663,146
200-0-3OutNo495011,510,038
Total:9.3%9.3%1852318033,436,336
Points
Chance Will Make Playoffs