How are these numbers calculated?

Big Games

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

Week of 2/20100.0*Chance wins title100.0*Wooden Spoon100.0*Average seed
USA 64 Chile 0 -2.3
+3.9
-0.4
Uruguay 21 Argentina 24 -1.4
-0.2
+0.1
Canada 52 Brazil 25 -3.4
-0.0
Week of 2/27100.0*Chance wins title100.0*Wooden Spoon100.0*Average seed
Brazil 24 USA 23 +31.6
-0.3
Chile 20 Uruguay 23 +3.4
-0.6
If winner is:HomeDrawAway
Week of 3/5100.0*Chance wins title100.0*Wooden Spoon100.0*Average seed
Chile vs Canada-61.4-56.4Yes
+0.6+0.6-0.3
Brazil vs ArgentinaYes+1.9-3.1
-0.3-0.0+0.0

What If

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

100100100100100100
If finish:ChanceChance will finish season at seedWooden
TPW-D-Lwins title123456SpoonCount
81-0-0No9198.7%7,733,477,658
60-1-0No861413.71,375,619,036
40-0-1No100Yes18,450,374,886
Total:No307070.1%27,559,471,580
Games Above .500
Chance Will Win Championship