How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 4/23100.0*Average seed
Platanias vs PAOK-0.2-0.0+0.2
Kerkyra vs Panionios+0.1+0.0-0.1
Panathinaikos vs Atromitos-0.1+0.0+0.1

What If

Chances based on how well PAOK finishes out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
612-0-0In272.4%1486No3,009,683
591-1-0In300.0100No4,184,635
581-0-1In288.0964No6,018,600
540-2-0In258.58614No1,454,637
530-1-1In207.669283No4,180,169
520-0-2In129.84347101No3,011,012
Total:In249.0%2821420No21,858,736
Points
Chance Will Make Playoffs