How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Average seed
Taco 88 Meteor Herd 78 +0.4
Colts 80 Deez NUTZ 111 +0.0
Week of 11/27100.0*Average seed
Taco 86 Troubled Birds 86 +0.1
Team uBB 92 Meteor Herd 87 +0.1
If winner is:HomeTieAway
Week of 12/4100.0*Average seed
Meteor Herd vs Final Form-0.6-0.2+0.1
SF Venomoths vs Taco-0.1-0.0+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
4.51-0-0Out10020,274,676
40-0-1Out83173,339,016
3.50-1-0Out811943,248,924
Total:Out871366,862,616
Games Above .500
Chance Will Make Playoffs