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*Chance wins title100.0*Average seed
Panathinaikos 1 Thrasivoulos 0 +2.1
+0.3
Iraklis 0 Olympiakos 5 -1.4
PAOK 0 AE Larissa 0 +0.1
+0.0
AEK Athens 1 OFI Crete 0 -0.1
Week of 3/22100.0*Chance wins title100.0*Average seed
Panionios 2 Olympiakos 3 -0.9
Panathinaikos 1 Asteras 1 -0.6
-0.0
PAOK 2 Thrasivoulos 1 -0.2
Levadiakos 1 AEK Athens 3 -0.1
If winner is:HomeDrawAway
OFI Crete vs Panathinaikos-0.3-0.1+0.4
Panserraikos vs Panathinaikos-0.3-0.1+0.4
Skoda Xanthi vs Panathinaikos-0.3-0.1+0.4
Panserraikos vs PAOK+0.2+0.0-0.2
PAOK vs Asteras-0.2+0.0+0.2
Skoda Xanthi vs PAOK+0.2+0.0-0.2
AEK Athens vs Aris FC-0.2+0.1+0.1
Panthrakikos vs AEK Athens+0.1+0.1-0.2
Ergotelis vs AEK Athens+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910111213141516RelegatedCount
633-0-0No1000No15,883
612-1-0No90100No33,236
602-0-1No80191No47,705
591-2-0No58375No23,078
581-1-1No424612No66,367
571-0-2No255223No47,259
0-3-0No265223No5,365
560-2-1No94545No22,795
550-1-2No33265No32,932
540-0-3No11980No15,876
Total:No463321No310,496
Points
Chance Will Win Championship