How are these numbers calculated?

Big Games

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

Week of 2/11100.0*Chance in playoffs100.0*Major Playoff100.0*Demoted100.0*Average seed
Unique 2 NT 0 -11.0
No
+17.0
-0.8
NT 1 EXTR 2 -6.2
+25.3
-0.9
Empire 1 Unique 2 Out
+2.0
VP 2 TSpirit 1 -4.5
+0.1
ASM.GMB 1 Na`Vi 2 -1.8
Week of 2/18100.0*Chance in playoffs100.0*Major Playoff100.0*Demoted100.0*Average seed
VP 2 NT 0 +15.7
-0.3
Empire 2 NT 0 Yes
-0.6
Na`Vi 1 TSpirit 2 Yes
-0.1
Empire 0 EXTR 2 +3.7
-0.1
ASM.GMB 2 Unique 0 -3.1
Week of 2/25None

What If

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

100100100100100100100100
If finish:Chance inMajorChance will finish regular season at seed
TPW-LplayoffsPlayoff12345678DemotedCount
10-0OutNo100Yes44,204,913,648
Total:OutNo100Yes44,204,913,648
Points
Chance Will Make Playoffs