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
Atlanta Fire - 2 Inter Atlanta F 5 No
-0.1
+0.1
UFA Norcross 00 2 Rush 2000 2 No
-11.6
-0.3
Chiefs Premier 00 3 Concorde Fire C 1 -0.3
-2.6
-0.0
Concorde Fire C 2 SSA Chelsea 00B 3 +0.1
+0.1
If winner is:HomeDrawAway
UFA 00B Red vs KSA 00 Premier+3.4+2.5-4.3
+0.2+0.1-0.2
Atlanta Fire - vs Concorde Fire C-0.1+0.1+0.1
-0.1+0.2+0.0
If winner is:HomeDrawAway
Week of 11/5100.0*Chance wins title100.0*Promoted100.0*Average seed
KSA 00 Premier vs Chiefs Premier 00+1.8+11.9No
-0.1+0.2+0.0
Rush 2000 vs Atlanta Fire -+8.1-4.6No
+1.0+0.4-1.1
UFA Norcross 00 vs SSA Chelsea 00B+0.6+0.5-0.8
+0.1+0.1-0.1
Atlanta Fire - vs SSA Chelsea 00B+0.5+0.6-0.7
-0.1+0.2-0.0
Concorde Fire C vs UFA Norcross 00-0.1+0.1+0.0
AFC Lightning 0 vs UFA 00B Red-0.1+0.1+0.1

What If

Chances based on how well the Rush 2000 finish out the regular season.   Explain

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted1234567891011RelegatedCount
311-0-0No14.5%1562230No9,719,504
280-1-0No1.82375011No3,699,990
260-0-1NoNo216473140No9,725,654
Total:No6.4%63324221320No23,145,148
Points
Chance Will Win Championship