How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Chance in playoffs100.0*Promoted100.0*Relegated100.0*Average seed
KSA BU18 Light 0 GSA 98 White 1 +12.1
+12.1
No
+1.3
RHSC U19 Raiders 4 ASC Elite 98 0 -1.7
-1.7
-0.3
-0.2
KSA BU18 Light 1 Lanier Sharks 9 1 +1.2
+1.2
Coastal Outre - 2 Liberty SC Bris 2 +0.9
+0.9
+0.1
SAF U19B Elite 3 Rapids FC U19 2 +0.9
+0.9
+0.2
+0.0
Coastal Outre - 3 All-In FC at Su 1 -0.4
-0.4
-0.1
-0.1
RHSC U19 Raiders 2 Liberty SC Bris 1 +0.1
+0.1
-0.1
If winner is:HomeDrawAway
Liberty SC Bris vs GSA 98 White-1.1-0.0+1.1

What If

Chances based on how well the GSA 98 White finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
342-0-0OutNo5149No7,264,306
311-1-0OutNo4654No5,528,291
26-29OutNo100No21,098,890*
240-0-2OutNo100No7,263,257
Total:OutNo99675118No41,154,744

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs