How are these numbers calculated?

Big Games

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

Week of 9/10100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
MAYSA Central G 1 Putnam County - 5 +8.1
+12.8
-13.0
+0.6
Putnam County - 0 SAF 2005 U12 Ac 0 -1.9
-2.1
+0.9
-0.1
SAF 2005 U12 Ac 0 Hinesville Socc 3 +0.4
+0.2
+0.4
SSA Savannah UT 4 CFC Red Star - 3 +0.3
+0.2
+0.5
CFC Red Star - 4 Hinesville Socc 2 -0.2
-0.2
+0.1
Week of 9/17100.0*Chance wins title100.0*Promoted100.0*Relegated100.0*Average seed
SAF 2005 U12 Ac 1 SSA Savannah UT 3 -1.8
-1.1
-0.7
CFC Red Star - 5 MAYSA Central G 0 -0.6
-0.9
-0.2
If winner is:HomeDrawAway
Hinesville Socc vs Putnam County --8.1-2.5+9.0
-12.2+4.1+10.6
-0.2+0.0+0.2

What If

Chances based on how well the Putnam County - finish out the regular season.   Explain

100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted123456RelegatedCount
423-0-073.8%Yes7426No1,433,536
392-1-036.2Yes3664No1,630,135
372-0-110.5Yes1090No4,284,345
33-36NoYes100No3,964,420*
321-0-2No80.0%8020No4,284,922
310-2-1No79.98020No620,100
290-1-2No60.260390No1,630,366
270-0-3No20.3206614No1,438,116
Total:10.9%85.6%1175131No19,285,940

* Row combines multiple less frequent records.

Points
Chance Will Win Championship