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
SAF U16G Premier 1 SSA Chelsea 00G 0 +5.6
+5.6
-11.8
+1.0
Oconee FC 99 Re 3 AFC Lightning 0 1 -0.6
-0.6
-1.1
SSA Chelsea 00G 2 GS VR 00G Gold 6 -0.4
-0.4
-0.7
Atlanta Fire 99 2 MAYS Buckhead 0 4 +0.1
+0.1
+0.4
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
SAF U16G Premier 0 AFC Lightning 0 2 -7.1
-7.1
+8.6
-1.0

What If

Chances based on how well the SAF U16G Premier finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
151-0-0OutNo534343.5%16,206,217
120-1-0OutNo584242.06,170,241
100-0-1OutNo14473985.916,205,492
Total:OutNo2233281644.3%38,581,950
Points
Chance Will Make Playoffs