How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Santos Laguna vs MunicipalInIn-49.8
+0.6-0.1-1.1
Joe Public vs Columbus CrewIn+15.1-8.3
+0.3+0.3-0.2

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234Count
131-0-0In10014,252,757
110-1-0In35657,377,546
100-0-134.1%34666,978,392
Total:83.9%59251628,608,695
Points
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

If winner is:HomeDrawAway
Week of 10/19100.0*Lottery seed
Santos Laguna vs Municipal-2.0+0.2+3.8
Joe Public vs Columbus Crew-0.7-0.7+0.4
Marathón vs Monterrey-0.4+0.1+0.1
Real Salt Lake vs Cruz Azul-0.1-0.1+0.2
Olimpia vs Puerto Rico Isl+0.1-0.0-0.0

What If

100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516
131-0-0659340
110-1-0211465
100-0-1715102660
Total:32923418421160