How are these numbers calculated?

Big Games

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

Week of 2/11100.0*Average seed
Kings 0 Flames 2 +0.2
If winner is:HomeHome OTHome SOAway SOAway OTAway
Griffins vs Armadillos+0.3+0.2+0.2-0.2-0.2-0.3
If winner is:HomeHome OTHome SOAway SOAway OTAway
Week of 2/18100.0*Average seed
Armadillos vs Kings+0.3+0.2+0.2-0.2-0.2-0.3

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OTL-OTplayoffs123456789Count
111-00-0Out752516,209,996
100-10-0Out71291,800,477
90-00-1Out30701,798,275
80-01-0Out257516,200,388
Total:Out505036,009,136
Points
Chance Will Make Playoffs