How are these numbers calculated?

Big Games

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

Week of 3/1100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Georgia Express 0 Roswell Santos 7 +6.9
+6.9
-6.6
+1.2
Inter Atlanta F 1 NASA B19 Select 1 +0.3
+0.3
Augusta Arsenal 1 Georgia FC 01 P 4 -0.1
-0.1
GSA 01 Black 1 AFC Lightning 0 0 -0.1
-0.1
Ambush B01 White 4 CGSA Strikers 0 -0.1
-0.1
Week of 3/9100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
Roswell Santos 7 CGSA Strikers 1 +12.3
+12.3
-0.3
+0.7
Inter Atlanta F 2 Ambush B01 White 1 +1.9
+1.9
+0.1
+0.1
Georgia FC 01 P 1 AFC Lightning 0 1 +1.0
+1.0
+0.0
Concorde Fire N 1 GSA 01 Black 1 +1.0
+1.0
Georgia Express 1 Atlanta Fire Un 2 -0.6
-0.6
Buckhead FC Blue 1 NASA B19 Select 5 +0.1
+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011121314RelegatedCount
570-0-0InYes9010No47,134,472
Total:InYes9010No47,134,472
Points
Chance Will Make Playoffs