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*Chance in playoffs100.0*Average seed
Panathinaikos vs Panionios-2.7+0.6+2.3
-0.6-0.0+0.6
Panionios vs Atromitos+2.1+0.3-2.3
+0.4-0.1-0.4
Olympiakos vs Platanias+0.8+0.2-0.9
Xanthi vs Panetolikos-0.6+0.2+0.4
Giannina vs Xanthi+0.4+0.2-0.6
AEK vs Panathinaikos-0.5+0.1+0.4
+0.0+0.1-0.0
PAOK vs Larissa-0.3+0.0+0.3
-0.1+0.0+0.1
Atromitos vs PAOK+0.2+0.1-0.3
+0.1+0.0-0.1
Platanias vs AEK-0.2+0.2+0.1
+0.0+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-LplayoffsUEFA CL12345678910111213141516RelegatedCount
635-0-0In158.6%7129No6,466,937
614-1-0In209.345550No21,998,369
604-0-1In231.933661No31,652,412
593-2-0In249.022762No30,575,636
583-1-1In255.1118170No88,015,753
573-0-2In244.46801400No63,302,695
2-3-0In257.2684100No21,258,545
562-2-1In216.22712510No91,745,877
552-1-2100.0%161.105440600No131,991,222
1-4-0In180.10603640No7,385,563
542-0-3100.097.40325116100No63,304,380
1-3-1100.0117.9039491100No42,525,363
531-2-299.954.0185028400No91,768,908
0-5-0100.068.823532220No1,027,446
521-1-399.118.0635441410No88,013,092
0-4-199.523.1840421010No7,387,106
511-0-494.23.3116453260No31,653,648
0-3-296.04.7220472740No21,256,032
500-2-384.80.40634441410No30,586,446
490-1-461.10.001154633600No21,991,624
480-0-532.8No0329481810No6,472,306
Total:97.6%138.4%544271562000No900,379,360
Points
Chance Will Make Playoffs