How are these numbers calculated?

Big Games

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

Week of 10/29100.0*Chance wins title100.0*Promoted100.0*Average seed
UFA 98G Red 3 Con Fir Cen El 1 +19.6
+4.5
+0.2
Ga Revolution G 0 UFA 98G Red 2 +6.2
Yes
+0.1
Lanier Sharks 9 0 2 Augusta Arsen 5 -5.3
-0.1
Georgia FC 98 G 1 SSA Savannah UT 0 -0.1
-0.7
Georgia FC 98 G 1 2 Atlanta Fire 1 Yes
1 Atlanta Fire 4 Lanier Sharks 9 1 -0.1
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
2 Augusta Arsen vs 1 Atlanta Fire-42.0YesYes
-0.4+0.4+0.4

What If

Chances based on how well the UFA 98G Red finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456789101112131415RelegatedCount
470-0-060.1%Yes6040No50,139,390
Total:60.1%Yes6040No50,139,390
Points
Chance Will Win Championship