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 -17.1
Yes
-0.2
Lanier Sharks 01 2 Oconee FC 01 Re 0 +14.9
+3.2
+0.2
Piedmont Soccer 0 Lanier Sharks 01 1 +14.8
Yes
+0.1
Liberty SC East 1 NGA 01G 2 -13.8
-0.7
-0.1
Lady Chiefs Pre 1 Piedmont Soccer 0 -1.1
-2.4
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
NGA 01G vs Effingham Unite-24.4YesYes
-0.2+0.2+0.2
Richmond Hill U vs Lanier Sharks 01-24.4YesYes
-0.2+0.2+0.2

What If

Chances based on how well the Lanier Sharks 01 finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
42-45YesYes100No19,390,244*
400-0-158.0%Yes5842No14,046,096
Total:82.4%Yes8218No33,436,340

* Row combines multiple less frequent records.

Points
Chance Will Win Championship