How are these numbers calculated?

Big Games

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

Week of 10/7100.0*Chance in playoffs100.0*Average seed
Houston 2 Sporting KC 1 -4.8
-0.2
Colorado 1 FC Dallas 1 -2.5
-0.1
Week of 10/15100.0*Chance in playoffs100.0*Average seed
Seattle 4 FC Dallas 0 -16.0
-0.4
Colorado 1 Real Salt Lake 0 +13.0
+0.2
Vancouver 1 San Jose 1 -5.2
-0.1
Sporting KC 0 Houston 0 -0.5
If winner is:HomeDrawAway
Week of 10/22100.0*Chance in playoffs100.0*Average seed
San Jose vs MinnesotaOut+22.3+39.9
-0.3+0.2+0.5
FC Dallas vs Los Angeles+19.4-16.7Out
+0.4-0.2-0.8
Real Salt Lake vs Sporting KC-4.1+2.3+2.3
-0.2+0.0+0.2

What If

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

100100100100100100100100100100100
If finish:Chance inSupportersChance will finish regular season at seedWooden
TPW-D-LplayoffsShield1234567891011SpoonCount
461-0-051.0%No5149No230,400,993
440-1-015.0No155728No117,601,449
430-0-1OutNo3664No79,021,922
Total:31.7%No324919No427,024,364
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

Week of 10/7100.0*Lottery seed
Houston 2 Sporting KC 1 +0.3
Colorado 1 FC Dallas 1 +0.2
NY Red Bulls 3 Vancouver 0 +0.1
Week of 10/15100.0*Lottery seed
Seattle 4 FC Dallas 0 +0.6
Colorado 1 Real Salt Lake 0 -0.2
Vancouver 1 San Jose 1 +0.1
Chicago 3 Philadelphia 2 -0.0
Toronto FC 1 Montreal 0 -0.0
Sporting KC 0 Houston 0 +0.0
Portland 4 DC United 0 +0.0
If winner is:HomeDrawAway
Week of 10/22100.0*Lottery seed
FC Dallas vs Los Angeles-0.5+0.3+1.1
San Jose vs Minnesota+0.3-0.2-0.5
Real Salt Lake vs Sporting KC+0.3-0.0-0.2
Montreal vs New England-0.1+0.0+0.3

What If

100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L12345678910111213141516171819202122
461-0-05149
440-1-01546346
430-0-1195130
Total:3243197