How are these numbers calculated?

Big Games

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

Week of 3/14100.0*Average seed
Skoda Xanthi 1 Aris FC 0 -0.7
Ergotelis 0 Asteras 1 +0.0
Panthrakikos 2 Panserraikos 1 -0.1
Iraklis 0 Olympiakos 5 +0.0
Week of 3/22100.0*Average seed
Panserraikos 1 Aris FC 2 +0.8
Panthrakikos 3 OFI Crete 4 +0.1
Panionios 2 Olympiakos 3 +0.1
Levadiakos 1 AEK Athens 3 +0.0
Panathinaikos 1 Asteras 1 +0.0
Ergotelis 1 Skoda Xanthi 0 -0.0
If winner is:HomeDrawAway
Panthrakikos vs Aris FC-0.5-0.0+0.6
AEK Athens vs Aris FC-0.5-0.1+0.5
OFI Crete vs Aris FC-0.5-0.1+0.5
Ergotelis vs AEK Athens-0.2+0.1+0.1
Ergotelis vs OFI Crete-0.2+0.1+0.1
Ergotelis vs Panserraikos-0.2+0.1+0.1
Skoda Xanthi vs PAOK-0.2+0.1+0.1
Skoda Xanthi vs Panathinaikos-0.2+0.1+0.1
Skoda Xanthi vs Iraklis-0.2+0.1+0.1
PAOK vs Asteras+0.1+0.0-0.1
Asteras vs Iraklis-0.1+0.0+0.1
Panionios vs Asteras+0.0+0.0-0.1
AE Larissa vs Olympiakos-0.1+0.0+0.1
Levadiakos vs AE Larissa+0.1+0.0-0.1
Panthrakikos vs AEK Athens-0.1+0.0+0.1
Levadiakos vs Panthrakikos+0.0+0.0-0.1
AE Larissa vs Panionios-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910111213141516RelegatedCount
473-0-0No6139No15,766
452-1-0No22753No33,155
442-0-1No147780No47,384
431-2-0No477181No23,124
421-1-1No0573760No66,521
411-0-2No37451620No47,257
0-3-0No4145131No5,324
400-2-1No21472750No22,943
390-1-2No526412340No33,092
380-0-3No1830411810No15,930
Total:No84825125100No310,496
Points  (Full Screen)
Chance Will Win Championship  (Full Screen)