How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 2/20100.0*Lottery seed
Canada 52 Brazil 25 +0.2
Uruguay 21 Argentina XV 24 -0.1
United States 64 Chile 0 -0.0
Week of 2/27100.0*Lottery seed
Brazil 24 United States 23 -0.6
If winner is:HomeDrawnAway
Week of 3/5100.0*Lottery seed
Chile vs Canada+0.6+0.6-0.3
Brazil vs Argentina XV-0.8+0.0+0.1

What If

100100100100100100
If finish:Chance will finish season at seed
TPW-OTLD123456
81-00073558
60-0016832
40-0106436
Total:136432
Points
Chance Will Win Championship