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+0.1-0.0-0.0
Panathinaikos vs Atromitos+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
482-0-0OutNo1981No6,788,383
461-1-0OutNo397No11,380,019
43-45OutNo100No39,586,370*
420-0-2OutNo973No12,967,036
Total:OutNo2970No70,721,808

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs