How are these numbers calculated?

Big Games

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

Week of 2/9100.0*Average seed
CCSC 0 Rebels 4 -0.0
Delco 3 White 1 +0.0
Week of 2/17100.0*Average seed
Pens 3 Rebels 5 -0.1
Week of 2/24None

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTTplayoffs123456789101112Count
500-0-00-00In10089,119,859,984
Total:In10089,119,859,984
Points
Chance Will Make Playoffs