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 5/7100.0*Relegated100.0*Average seed
Roda vs Willem II-24.0+3.9+22.6
+0.8-0.3-0.7
NEC vs AZ+16.3-3.5-5.9
-0.4+0.1+0.1
Sparta vs Twente+12.1-3.2-8.0
-0.3+0.1+0.2
Zwolle vs Heerenveen+2.5-0.1-1.4
-0.3+0.0+0.1
Excelsior vs Feyenoord-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL123456789101112131415161718RelegatedCount
362-0-0NoNo0524170No51,935,429
341-1-0NoNo215523100.7%154,199,382
331-0-1NoNo5342604.8395,020,829
320-2-0NoNo265715213.874,264,931
310-1-1NoNo48371642.0326,079,311
300-0-2NoNo26522359.5329,773,002
Total:NoNo0242436241027.3%1,331,272,884
Points
Chance Will Win Championship