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
S A D 0 UND 2 +7.6
+0.1
+0.4
QC 2 BNY 1 -1.8
-0.0
EG 2 A-Team 0 -0.3
-0.3
-0.0
4Z 2 5MM 0 -0.0
Week of 2/16100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
QC 2 EG 1 -10.2
-0.1
QC 2 S A D 0 -1.3
-0.0
4Z 1 UND 2 +1.0
+0.2
If winner is:HomeAway
Week of 2/23100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
EG vs 5MM-0.6+25.0
-0.0+0.3
QC vs UND-0.8+2.5

What If

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

100100100100100100100100
If finish:Chance inMajorChance will finish regular season at seed
TPW-LplayoffsPlayoff12345678DemotedCount
61-03.4%No397No54,679,281,914
50-10.1No0100No179,525,039,830
Total:0.8%No199No234,204,321,744
Points
Chance Will Make Playoffs