How are these numbers calculated?

Big Games

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

Week of 11/1100.0*Chance in playoffs100.0*Qualified100.0*Average seed
Mexico 2 Honduras 0 +18.1
+14.3
+1.4
El Salvador 0 Mexico 3 +18.1
+14.3
+1.4
Canada 0 El Salvador 0 +2.1
+2.5
+0.1
Honduras 0 Canada 1 -0.5
-0.6
-0.0
If winner is:HomeDrawAway
Mexico vs El Salvador+11.3+3.2-12.9
+16.4-0.1-16.3
+0.9+0.1-1.0
Honduras vs Mexico-12.3+3.4+10.6
-14.9-1.3+15.5
-0.9+0.1+0.8
Mexico vs Canada+11.2+0.6-11.5
+24.7+0.2-24.9
+1.1+0.0-1.2
Canada vs Mexico-11.4+0.5+11.2
-24.8*+0.1+24.7
-1.2+0.0+1.1
Honduras vs El Salvador+0.2+3.3-1.9
+0.2+2.5-1.4
+0.0+0.2-0.1
El Salvador vs Honduras-1.9+3.4+0.2
-1.4+2.5+0.2
-0.1+0.2+0.0
El Salvador vs Canada-2.3+2.3+1.2
+4.3+6.8-7.7
+0.0+0.3-0.2
Canada vs Honduras+0.2+2.2-1.3
-8.3+5.7+5.5
-0.2+0.2+0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

Chances based on how well the Mexico finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualified12345678910111213Count
-484-0-0InYes373825181,853
-503-1-0InYes373825361,799
-513-0-1InYes373825724,689
-522-2-0InYes373825270,526
-532-1-1In93.6%3535233311,083,926
-542-0-2In72.0272718111161,084,522
1-3-0In96.036362422190,840
-551-2-199.8%67.225251713137000543,726
-561-1-293.825.310962727152311,083,213
0-4-0In69.72626171212611,283
-571-0-360.22.211123231216168723,518
0-3-189.417.266429281544290,383
-580-2-248.80.100019191020209110271,548
-590-1-311.9No553282813993361,163
-600-0-40.5No0001616825258182,137
Total:85.8%58.0%222215111165521107,065,126
Points
Chance Will Make Playoffs