How are these numbers calculated?

Big Games

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

Week of 3/11100.0*Average seed
Rangers 1 Flyers 6 +0.3
If winner is:HomeAway
Week of 3/18100.0*Average seed
Flyers vs Blackhawks+0.0-0.5

What If

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

100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456Count
12.5-15In100134,587,828*
100-2-0In3971,740,400
Total:In991136,328,228

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs