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
Impact SC 04B P 0 Georgia FC 04 - 0 +1.4
+1.8
+0.0
Georgia FC 04 - 6 Roswell Santos 0 -1.4
-1.5
-0.0
SSA Che Sel Ye 1 YMCA Arsenal Ro 1 +1.0
+7.9
+0.1
Rapids FC Class 9 DDYSC 04 Wolves 0 +0.5
+3.7
+0.1
YMCA Arsenal Ro 7 DDYSC 04 Wolves 1 -1.5
-0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
Georgia FC 04 - vs Rush Azul 2004No+6.4+13.7
-1.2+4.5+6.9
-0.0+0.1+0.2
Georgia FC 04 - vs SSA Che Sel YeNo-0.4+3.0
+7.3+4.7-13.4
+0.1+0.0-0.2
Triumph 04 Boys vs Rapids FC ClassNo-1.8+0.4
-36.7-19.9+5.4
-0.8-0.4+0.1
SSA Che Sel Ye vs Roswell Santos-0.3+1.1+1.1
-2.0+8.0+9.2
-0.1+0.2+0.3
YMCA Arsenal Ro vs GS 04B Silver-1.9+6.1+8.4
-0.0+0.1+0.2
YMCA Arsenal Ro vs Triumph 04 Boys-1.8+6.3+8.4
-0.0+0.1+0.2

What If

Chances based on how well the Rapids FC Class finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910111213RelegatedCount
502-0-04.3%89.0%48511No22,525,642
471-1-00.131.60324920No11,430,389
451-0-1No1.723959No14,998,441
440-2-0No3.433463No1,380,644
420-1-1No0.101486No3,077,711
400-0-2NoNo4906No585,805
Total:1.8%44.4%24328280No53,998,632
Points
Chance Will Win Championship