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*Average seed
KSA BU18 Light 0 GSA 98 White 1 -23.0
-23.0
-0.9
KSA BU18 Light 1 Lanier Sharks 9 1 -4.4
-4.4
-0.0
RHSC U19 Raiders 4 ASC Elite 98 0 -3.6
-3.6
-0.2
SAF U19B Elite 3 Rapids FC U19 2 +2.2
+2.2
+0.1
Coastal Outre - 3 All-In FC at Su 1 -0.6
-0.6
-0.1
Coastal Outre - 2 Liberty SC Bris 2 +0.3
+0.3
RHSC U19 Raiders 2 Liberty SC Bris 1 +0.1
+0.1
If winner is:HomeDrawAway
Liberty SC Bris vs GSA 98 White+0.1+0.1-0.1

What If

Chances based on how well the KSA BU18 Light finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsPromoted123456789101112RelegatedCount
371-0-0OutNo8020No17,291,976
340-1-0OutNo4258No6,576,209
320-0-1OutNo13799No17,286,559
Total:OutNo45514No41,154,744
Points
Chance Will Make Playoffs