How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Monday, 5/23100.0*Chance wins title100.0*UEFA CL100.0*Europa League100.0*Average seed
Panionios 0 PAOK 2 +15.3
+15.3
-15.3
+0.5
Panathinaikos 3 AEK 0 +0.1
+0.1
-0.1
-0.0
If winner is:HomeDrawAway
Thursday, 5/26100.0*Chance wins title100.0*UEFA CL100.0*Europa League100.0*Average seed
PAOK vs Panionios+15.7-3.0-13.7
+15.7-3.0-13.7
-15.7+3.0+13.7
+0.3+0.0-0.3
AEK vs Panathinaikos+2.2+5.6-6.1
+2.2+5.6-6.1
-2.2-5.6+6.1
-0.0+0.1-0.0

What If

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

100100100100
If finish:ChanceChance will finish season at seedEuropa
TPW-D-Lwins titleUEFA CL1234LeagueCount
1322-1-097.7%97.7%9822.3%5,278,671,936
1301-2-079.879.8802020.23,664,640,925
1291-1-134.234.23461565.810,557,177,205
1281-0-23.23.23613696.87,603,362,986
0-3-027.627.62867572.4848,036,554
1270-2-11.61.62593998.43,664,500,543
1260-1-2NoNo127810Yes5,278,576,248
1250-0-3NoNo4852Yes2,565,294,451
163-0-0YesYes100No2,565,223,744
132-0-175.175.1752524.97,603,234,104
Total:41.3%41.3%413520458.7%49,628,718,696
Points
Chance Will Win Championship