How are these numbers calculated?

Big Games

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

Week of 11/8100.0*Chance in playoffs100.0*Promoted100.0*Average seed
SSA Che Sel Wh 1 TSC 99 Gold 1 +4.6
+4.6
+0.1
Effingham Unite 7 UFA 99 Gold 0 +3.4
+3.4
+0.1
Georgia Storm 9 1 NASA B17 Select 3 -2.0
-2.0
-0.1
Week of 11/15100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Concorde Fire N 0 NASA B17 Select 2 -0.0
NASA B17 Select 7 Augusta Arsenal 0 -0.0
If winner is:HomeDrawAway
Week of 11/22100.0*Chance in playoffs100.0*Promoted100.0*Average seed
Effingham Unite vs Georgia Storm 9+0.3-0.5-0.6
Roswell Santos vs NASA B17 Select+0.3+0.1-0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted12345678910111213RelegatedCount
551-0-0InYes1000No57,998,140
520-1-0InYes2377No14,394,644
500-0-1InYes793No17,625,014
Total:InYes6931No90,017,798
Points
Chance Will Make Playoffs