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
Honduras 0 Canada 1 +28.7
+2.9
+1.4
Canada 0 El Salvador 0 -8.1
-0.9
-0.5
Mexico 2 Honduras 0 +1.3
-0.5
+0.0
El Salvador 0 Mexico 3 +1.1
-0.5
+0.1
If winner is:HomeDrawAway
El Salvador vs Canada-18.6+18.5+58.7
-0.2-0.1+1.2
-0.6+0.6+1.7
Canada vs Honduras+15.0-8.4-22.0
+0.3-0.3-0.4
+0.6-0.0-1.2
Mexico vs Canada-3.2+10.6+33.2
-0.4+0.7+11.0
-0.1+0.4+1.4
Canada vs Mexico+32.5+10.1-3.7
+9.1+0.4-0.4
+1.3+0.3-0.1
Honduras vs El Salvador+11.3+5.1-12.7
+0.1+0.1-0.2
El Salvador vs Honduras-7.9+12.9+14.8
-0.1+0.3+0.2
Mexico vs El Salvador+2.3-5.7-17.9
-0.2+0.5+1.2
+0.1-0.1-0.4
Honduras vs Mexico-5.7-0.6+0.4
+1.5+0.5-0.2
-0.4-0.1+0.0
Haiti vs Jamaica+0.1-0.0-0.0
St. Vincent vs Guatemala+0.1-0.0-0.0

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsQualified12345678910111213Count
164-0-0InYes125745,280
143-1-0InYes059514,544
133-0-1In30.3%0229066454,706
122-2-0In28.90128066593,212
112-1-199.8%4.00040888000701,178
102-0-295.10.100007871221,318,945
1-3-099.53.30030888000130,383
91-2-187.80.100007801561,372,373
81-1-260.30.000555517180004,791,511
0-4-072.0No06663121336,579
71-0-325.1No0223932340005,512,805
0-3-151.3No044762122000459,697
60-2-216.4No0115934363102,085,589
50-1-30.5No0008313318813,961,081
40-0-4OutNo41314452122,587,167
Total:36.1%0.4%00003336222384023,125,050
Points
Chance Will Make Playoffs