How are these numbers calculated?

Big Games

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

Week of 2/8100.0*Demoted100.0*Average seed
DogChmp 2 BR 1 -3.6
+0.0
Arkosh 2 JH 0 +1.6
-0.0
Week of 2/16100.0*Demoted100.0*Average seed
BR 2 JH 0 Yes
-0.4
Week of 2/22None

What If

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

100100100100100100100100
If finish:ChanceUpperChance will finish season at seed
TPW-Lwins titleDivision12345678DemotedCount
00-0NoNo100Yes242,005,262,688
Total:NoNo100Yes242,005,262,688
Points
Chance Will Win Championship