How are these numbers calculated?

Big Games

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

Week of 10/15100.0*Promoted100.0*Relegated100.0*Average seed
Liberty SC West 3 Ga Revolution U 2 -0.4
-0.0
Week of 10/22100.0*Promoted100.0*Relegated100.0*Average seed
Richmond Hill U 3 Chiefs Blue 98 1 +0.4
+1.0
-0.1
SSA Savannah UT 5 Chiefs Blue 98 2 +0.1
Piedmont Soccer 3 Liberty SC West 1 -7.1
+0.4
SAF 98-99 Premier 2 Ga Revolution U 3 +3.7
+0.2
If winner is:HomeDrawAway
Ga Revolution U vs Piedmont SoccerNo-1.0+0.6
+0.1NoNo
-0.8-0.4+0.3

What If

Chances based on how well the Piedmont Soccer finish out the regular season.   Explain

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910RelegatedCount
303-0-0No13.0%13383613No9,109,389
272-1-0No0.4063163No12,493,113
252-0-1NoNo0496No38,380,156
241-2-0NoNo298No4,360,248
221-1-1NoNo0158230No20,829,464
210-3-0NoNo9640No451,734
201-0-2NoNo09280No16,336,823
190-2-1NoNo86140No2,767,087
170-1-2NoNo46431100.2%4,103,430
150-0-3NoNo17522921.71,768,776
Total:No1.1%14848345100.0%110,600,220
Points
Chance Will Win Championship