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*Relegated
Oconee FC 99 Re 3 AFC Lightning 0 1 -1.2
-1.2
-0.5
SSA Chelsea 00G 2 GS VR 00G Gold 6 -0.8
-0.8
-0.4
SAF U16G Premier 1 SSA Chelsea 00G 0 -0.3
-0.3
-0.2
Atlanta Fire 99 2 MAYS Buckhead 0 4 +0.1
+0.1
+0.3
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated
SAF U16G Premier 0 AFC Lightning 0 2 +0.5
+0.5
+0.4

What If

Chances based on how well the NASA G18 Royal finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
310-0-010.6%10.6%115139No38,581,950
Total:10.6%10.6%115139No38,581,950
Points
Chance Will Make Playoffs