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
Richmond Hill U 0 NGA 01G 6 +17.6
Yes
+0.3
Liberty SC East 1 NGA 01G 2 +15.2
+19.2
+0.5
Piedmont Soccer 0 Lanier Sharks 01 1 -14.3
-0.1
-0.1
Lanier Sharks 01 2 Oconee FC 01 Re 0 -12.1
-0.9
-0.1
Lady Chiefs Pre 1 Piedmont Soccer 0 -0.8
-9.3
-0.2
Effingham Unite 4 Ga Revolution G 0 -0.3
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
NGA 01G vs Effingham Unite+24.4NoNo
+0.2-0.2-0.2
Richmond Hill U vs Lanier Sharks 01+24.4NoNo
+0.2-0.2-0.2

What If

Chances based on how well the NGA 01G finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
401-0-042.0%Yes4258No14,042,669
35-37NoYes100No19,393,671*
Total:17.6%Yes1882No33,436,340

* Row combines multiple less frequent records.

Points
Chance Will Win Championship