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
Atlanta Fire 99 2 MAYS Buckhead 0 4 -1.8
-1.8
+10.7
-0.8
Oconee FC 99 Re 3 AFC Lightning 0 1 -0.3
-0.3
-1.1
+0.0
SSA Chelsea 00G 2 GS VR 00G Gold 6 -0.2
-0.2
-1.1
SAF U16G Premier 1 SSA Chelsea 00G 0 -0.5
Week of 9/26100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
SAF U16G Premier 0 AFC Lightning 0 2 +2.6

What If

Chances based on how well the Atlanta Fire 99 finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011RelegatedCount
221-0-0OutNo4159No11,421,488
190-1-0OutNo100No18,925,739
170-0-1OutNo5644No87,971,405
Total:OutNo46333No118,318,632
Points
Chance Will Make Playoffs