How are these numbers calculated?

Big Games

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

Week of 12/4100.0*Average seed
Tube Men 233.6 Hitler's Army 189.2 -0.4
If winner is:HomeAway
Week of 12/11100.0*Average seed
Hitler's Army vs Tube Men+0.9-1.1

What If

Chances based on how well the Hitler's Army finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
101-0In10010,685,853
90-1In1007,994,576
Total:In574318,680,429
Games Above .500
Chance Will Make Playoffs