How are these numbers calculated?

Big Games

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

Week of 9/19100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
UFA 01 White 1 Atlanta Fire - 3 -5.9
-5.9
+8.9
-0.9
Concorde Fire C 4 UFA 01 White 2 -1.2
-1.2
+19.7
-0.9
AFC Lightning 0 1 Bryson Park - W 2 -0.8
-0.8
-0.8
Concorde Fire C 0 All-In FC at Su 3 -0.6
-0.6
-0.8
CFC Red Star - 0 Bryson Park - W 3 -0.1
-0.1
-0.1
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Lanier Sharks 0 5 UFA 01 White 1 -0.1
-0.1
+11.1
-0.4
All-In FC at Su 0 AFC Lightning 0 0 +1.5
-0.0
AFC Lightning 0 5 UFA Dawson 01 W 2 +2.2
-0.1

What If

Chances based on how well the UFA 01 White finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted12345678910RelegatedCount
100-0-0OutNo217978.6%149,192,220
Total:OutNo217978.6%149,192,220
Points
Chance Will Make Playoffs