How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Average seed
Kevin 133.52 Michelle 112.4 -0.4
JD 113.56 Matt 148.68 +0.2
Debbie 86.86 Jen 139.88 +0.1
If winner is:HomeAway
Week of 12/1100.0*Average seed
Johnny vs Michelle-0.6+0.6
Jen vs Stacie-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
102-0In672944,399,139
91-1In123838128,788,299
80-2In429674,400,062
Total:In2327272317,587,500
Games Above .500
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 11/24100.0*Lottery seed
Kevin 133.52 Michelle 112.4 +0.4
JD 113.56 Matt 148.68 -0.2
Debbie 86.86 Jen 139.88 -0.1
If winner is:HomeAway
Week of 12/1100.0*Lottery seed
Johnny vs Michelle+0.6-0.6
Jen vs Stacie+0.2-0.2

What If

I'm sleepy.

100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910
102-067294
91-112383812
80-242967
Total:23272723