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 4/1100.0*Relegated100.0*Average seed
Larissa vs Asteras-0.3-0.1+0.8
+0.4-0.2-0.7
Kerkyra vs Iraklis-0.1-0.0+0.5
PAOK vs Larissa+0.1-0.2-0.3
-0.1+0.1+0.6
Levadiakos vs Veria+0.1-0.2-0.0
Veria vs Giannina+0.2-0.0-0.1
Iraklis vs Levadiakos+0.1-0.1-0.0
+0.0+0.0-0.1
Panetolikos vs Asteras+0.0+0.0-0.1
Xanthi vs Panetolikos+0.0-0.0-0.1
Kerkyra vs Olympiakos-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
395-0-0OutNo10592920No888,194
374-1-0OutNo12260161No4,886,471
364-0-1OutNo010543150No11,262,874
353-2-0OutNo024244130No15,098,836
343-1-1OutNo02549260No67,320,023
333-0-2OutNo10424710No74,322,495
2-3-0OutNo11434610No20,154,327
322-2-1OutNo4316320No128,646,876
312-1-2OutNo1177480No269,110,644
1-4-0OutNo1177480No11,734,577
302-0-3OutNo067618000.0%183,806,097
1-3-1OutNo067520000.094,743,797
291-2-2OutNo016434000.0280,285,444
0-5-0OutNo15939000.02,423,892
281-1-3OutNo046512000.0358,190,921
0-4-1OutNo04157200.023,116,072
271-0-4OutNo031636000.0165,714,382
0-3-2OutNo022717000.085,701,582
260-2-3OutNo87615000.3153,102,071
250-1-4OutNo26432202.2130,722,334
240-0-5OutNo4746707.242,403,147
Total:OutNo002947365000.3%2,123,635,056
Points
Chance Will Make Playoffs