How are these numbers calculated?

Big Games

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

Week of 4/29100.0*Relegated100.0*Average seed
Zwolle 0 Willem II 1 -0.3
Feyenoord 3 Sparta 1 No
Groningen 4 Excelsior 0 No
+0.7
VVV 1 Roda 4 +0.2
Heracles 2 Utrecht 2 -0.1
If winner is:HomeDrawAway
Week of 5/6100.0*Relegated100.0*Average seed
PSV vs Groningen-0.3+0.5+0.7
Excelsior vs Ajax-0.6+0.1+0.1
Willem II vs Vitesse-0.4+0.2+0.2
Sparta vs Heracles+0.2-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL123456789101112131415161718RelegatedCount
421-0-0NoNo5941No2,175,649,842
400-1-0NoNo36613No4,388,984,363
390-0-1NoNo59374No12,020,216,071
Total:NoNo1557253No18,584,850,276
Points
Chance Will Win Championship