How are these numbers calculated?

Big Games

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

If winner is:HomeHome OTTieAway OTAway
Week of 3/20100.0*Average seed
Marauders vs Silverbacks+0.1+0.1+0.1+0.1-0.2
If winner is:HomeHome OTTieAway OTAway
Week of 3/27100.0*Average seed
Silverbacks vs Marauders-0.2+0.1+0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213Count
9-12In10092,582*
802-00In1007,418
Total:In937100,000

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs