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
If winner is:HomeDrawAway
Week of 10/25100.0*Average seed
Ft. Lauderdale vs Edmonton+0.9-0.2-0.7
Cosmos vs Tampa Bay-0.2+0.1+0.1
Atlanta vs Carolina+0.1+0.1-0.2
Ottawa vs Indy+0.1+0.0-0.1

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910Count
292-0-0No1079111,744,687,520
271-1-0No365782,700,161,080
261-0-1No7573233,482,691,941
250-2-0No38491211,046,750,969
240-1-1No14513142,700,257,682
230-0-2No22849211,744,672,608
Total:No119342814413,419,221,800
Points  (Full Screen)
Chance Will Win Championship  (Full Screen)