How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Thursday100.0*Average seed
Nashville 2 Dallas 0 +0.7
Philadelphia 2 Buffalo 1 -0.2
Ottawa 1 Boston 3 -0.1
Detroit 1 New Jersey 2 +0.1
FridayNone

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTplayoffs123456789101112131415161718192021222324252627282930Count
10410-0In38621,073,760
10300-1In05050262,335
10201-0In104744810,833
Total:In194124162,146,928
Points
Chance Will Make Playoffs