How are these numbers calculated?

Big Games

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

Week of 11/3100.0*Demoted100.0*Average seed
Atlanta Fire 1 UFA 2 -16.9
+0.4
Concorde Fire 0 NTH 1 -6.5
+0.1
MAYS 2 MOBA 1 +5.4
-0.2
NTH 2 Atlanta Fire 1 -2.5
+0.1
MOBA 3 Concorde Fire 0 +0.2
If winner is:HomeDrawAway
Week of 11/10100.0*Demoted100.0*Average seed
UFA vs Concorde Fire-41.3+10.7Yes
+1.0-0.0-1.0
NTH vs MAYS-19.0-3.4+21.2
+0.3+0.0-0.3
Concorde Fire vs AFC+5.9-3.5-3.5
-0.2+0.1+0.1

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titlePromoted12345678910DemotedCount
121-0-0NoNo22542524.5%13,506,608
90-1-0NoNo23532376.68,993,058
70-0-1NoNo694Yes13,509,474
Total:NoNo826254165.8%36,009,140
Points
Chance Will Win Championship