How are these numbers calculated?

Big Games

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

Week of 10/18100.0*Average seed
Ottawa 0 Edmonton 2 -0.1
Atlanta 1 Tampa Bay 1 +0.0
Minnesota 0 Cosmos 0 +0.0
Carolina 1 Ft. Lauderdale 1 +0.0
Week of 10/25100.0*Average seed
Ft. Lauderdale 1 Edmonton 0 +0.9
Atlanta 0 Carolina 2 -0.2
Cosmos 2 Tampa Bay 2 +0.1
If winner is:HomeDrawAway
Week of 11/1100.0*Average seed
Ft. Lauderdale vs Ottawa+0.6+0.2-0.8
Edmonton vs Atlanta-0.3-0.0+0.3
San Antonio vs Cosmos+0.1+0.1-0.2
Carolina vs Minnesota-0.2+0.1+0.1

What If

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

If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910Count
Points  (Full Screen)
Chance Will Win Championship  (Full Screen)