How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Average seed
Breezus 86.42 Edelman 61.98 -0.1
Week of 11/26100.0*Average seed
Edelman 70.2 Poo Wranglin 79.2 -0.3
If winner is:HomeAway
Week of 12/3100.0*Average seed
PoonHounds vs Edelman-1.0+0.4
Limping Dez vs Kalou-0.1+0.2
Check Balls vs Wide Left+0.2-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In10036,426,570
80-1In10444614,999,246
Total:In74131351,425,816
Games Above .500
Chance Will Make Playoffs