How are these numbers calculated?

Big Games

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

Week of 10/16100.0*Supporters Shield100.0*Average seed
Real Salt Lake 0 FC Dallas 1 No
Toronto FC 0 Columbus 2 -0.0
DC United 4 Chicago 0 +0.9
New England 0 Montreal 1 -0.0
If winner is:HomeDrawAway
Week of 10/25100.0*Supporters Shield100.0*Average seed
Columbus vs DC United-1.0+0.4+0.7
Montreal vs Toronto FC-0.0+0.4-0.3

What If

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

100100100100100100100100100100
If finish:Chance inSupportersChance will finish regular season at seedWooden
TPW-D-LplayoffsShield12345678910SpoonCount
541-0-0InNo100No3,494,265
520-1-0InNo6436No2,652,328
510-0-1InNo2872No3,491,327
Total:InNo542026No9,637,920
Points
Chance Will Make Playoffs