How are these numbers calculated?

Big Games

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

Week of 2/19100.0*Average seed
Royals 8 Ice_Hawks_Gold 1 -0.0
If winner is:HomeAway
Colonials vs Ice_Hawks_White+0.2-0.8

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910Count
700-00Out83171,975,850,040
Total:Out83171,975,850,040
Points
Chance Will Make Playoffs