How are these numbers calculated?

Big Games

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

Week of 2/9100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
QC 2 BNY 1 +14.6
+11.1
+0.4
EG 2 A-Team 0 -3.7
-7.4
-0.1
S A D 0 UND 2 -2.4
-1.0
4Z 2 5MM 0 -1.1
-0.1
Week of 2/16100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
QC 2 EG 1 +14.9
+27.0
+0.5
QC 2 S A D 0 +8.6
+19.0
+0.3
4Z 1 UND 2 -6.5
-6.1
-0.1
S A D 0 BNY 2 +0.1
If winner is:HomeAway
Week of 2/23100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
EG vs 5MM-0.0Yes
QC vs UNDYes-0.0

What If

Chances based on how well the QC finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inMajorChance will finish regular season at seed
TPW-LplayoffsPlayoff12345678DemotedCount
71-0InYes100No37,541,662,245
60-1In100.0%1000No37,541,997,003
Total:In100.0%1000No75,083,659,248
Points
Chance Will Make Playoffs