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
GSA 03 White 3 Liberty SC West 2 -7.9
-2.0
-0.1
Old Capitol S - 0 Covington YMC - 7 -5.1
-5.1
-0.1
DSC 03B Revolut 1 Covington YMC - 8 -2.9
-1.6
If winner is:HomeDrawAway
ATHENS UNITED 0 vs Georgia FC Unit-21.4+1.5+20.8
-13.0+3.3+11.8
-0.4+0.1+0.3
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Georgia FC Unit vs SSA Savannah UT+20.8+1.5-21.4
+11.7+3.4-13.0
+0.3+0.1-0.4
Georgia FC Unit vs DSC 03B Revolut+20.8+1.6-21.4
+11.8+3.3-13.0
+0.3+0.1-0.4
Covington YMC - vs Richmond Hill U-10.8+6.6+8.3
-6.6+1.5+6.0
-0.2+0.1+0.1
DSC 03B Revolut vs GSA 03 White+8.4+1.8-9.0
+6.0-1.3-5.5
+0.2+0.0-0.2
GSA 03 White vs Richmond Hill U-9.1+2.3+8.2
-5.1-1.2+5.5
-0.1+0.0+0.1
Old Capitol S - vs Richmond Hill U+0.3+0.3-0.4
+0.4+0.4-0.6
JM Tull-Gwinn - vs Old Capitol S --0.1+0.1+0.1
-0.9+0.7+0.7
Liberty SC West vs JM Tull-Gwinn -+0.1+0.1-0.1
+0.6+0.7-0.9

What If

Chances based on how well the Georgia FC Unit finish out the regular season.   Explain

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011RelegatedCount
40-45YesYes100No9,313,576*
391-2-096.6%Yes973No787,547
371-1-182.3Yes8218No4,136,310
360-3-068.397.0%68293No99,481
351-0-239.986.9404713No5,424,347
340-2-136.184.1364816No787,362
320-1-28.251.8844435No2,068,038
300-0-3No11.91269181No1,814,889
Total:66.2%85.9%66201220No24,431,550

* Row combines multiple less frequent records.

Points
Chance Will Win Championship