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*Average seed
ASM.GMB 1 Na`Vi 2 In
+0.9
+0.0
Unique 2 NT 0 -0.1
VP 2 TSpirit 1 -0.3
Week of 2/18100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
Na`Vi 1 TSpirit 2 -0.2
If winner is:HomeAway
Week of 2/25100.0*Chance in playoffs100.0*Major Playoff100.0*Average seed
VP vs Na`ViNo+76.7
-0.2+0.8

What If

Chances based on how well the Na`Vi finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inMajorChance will finish regular season at seed
TPW-LplayoffsPlayoff12345678DemotedCount
61-0In100.0%1000No33,963,232,997
50-1InNo100No111,510,362,347
Total:In23.3%2377No145,473,595,344
Points
Chance Will Make Playoffs