How are these numbers calculated?

Big Games

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

Week of 2/17100.0*Average seed
Shteekers 3 Shoot Inside 8 +0.5
Megano 6 JustJoe 5 +0.2
VaFangul 6 Pace 5 +0.1
Boom 7 SmokButts 4 +0.1
FatFucks 5.5 Red's Rippers 5.5 +0.1
Week of 2/24100.0*Average seed
Shoot Inside 5 JustJoe 6 -0.8
Pace 6 Drunks 5 -0.2
FatFucks 4.5 Boom 6.5 +0.2
If winner is:HomeTieAway
Week of 3/2100.0*Average seed
Shoot Inside vs Red's Rippers+0.7+0.0-1.1
JustJoe vs Pace-0.4+0.1+0.3
FatFucks vs Shteekers-0.2+0.2+0.3
SmokButts vs SPAM-0.1+0.1+0.1
Megano vs Boom+0.1+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
281-0-0In643623,135,866
270-0-1In2350279,249,669
260-1-0In224328613,894,709
Total:In3635188246,280,244
Games Above .500
Chance Will Make Playoffs