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
Mercy Hospitall 8 Butchers Union 11 -0.7
Moose 4 Loftus Law 3 -0.2
If winner is:HomeAway
Week of 2/16100.0*Average seed
Mercy Hospitall vs Chicago Chiefs+0.9-0.8

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPWL-OTTplayoffs12345678910111213141516Count
2320-00In732714,998,462
2111-00In881219,598,029
1902-00In1003,794,485
Total:In29551638,390,976
Points
Chance Will Make Playoffs