How are these numbers calculated?

Big Games

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

Week of 5/13100.0*Chance wins title100.0*Promoted100.0*Average seed
NASA B18 Select 3 Concorde Fire W 4 No
No
-0.1
00 Norcross Fur 1 YMCA Strikers 0 -0.1
-0.1
-0.1
YMCA Strikers 1 Georgia FC 00 B 6 -0.1
Athens United 0 2 Oconee SA 00 Wh 0 -0.1
00 Norcross Fur 1 Athens United 0 1 +0.0
Week of 5/18100.0*Chance wins title100.0*Promoted100.0*Average seed
Athens United 0 0 DSC Revolution 0 -0.4
DDYSC 00 Wolves 1 SSA Chelsea Cen 10 +0.2
Athens United 0 4 Georgia FC 00 B 0 -0.2
DDYSC 00 Wolves 0 Athens United 0 6 -0.1
Georgia FC 00 B 5 Oconee SA 00 Wh 1 -0.1
Athens United 0 6 Triumph 2018 Gr 1 -0.1
Points
Chance Will Win Championship