How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Promoted100.0*Average seed
GSA 01 White 2 Lanier Sharks 0 3 -8.8
-8.8
-0.1
Piedmont Soccer 3 MAYS Striker 01 5 +5.4
+5.4
+0.1
NASA B19 Premier 1 ATHENS UNITED - 0 -1.4
-1.4
+0.1
If winner is:HomeDrawAway
Week of 12/1100.0*Chance in playoffs100.0*Promoted100.0*Average seed
NASA B19 Premier vs Lanier Sharks 0-17.4-8.1+17.4
-17.4-8.1+17.4
-0.2-0.1+0.2

What If

Chances based on how well the MAYS Striker 01 finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted1234567891011121314RelegatedCount
520-0-018.9%18.9%1981No82,299,416
Total:18.9%18.9%1981No82,299,416
Points
Chance Will Make Playoffs