How are these numbers calculated?

Big Games

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

Week of 4/21100.0*Ligue 2100.0*Average seed
Dijon 3 Angers 2 +4.4
-0.1
Caen 0 Nantes 2 -4.4
+0.1
Lorient 5 Metz 1 +3.8
-0.1
Nancy 0 Marseille 0 -1.8
+0.1
Bordeaux 2 Bastia 0 -1.4
+0.1
Lille 3 Guingamp 0 +0.1
If winner is:HomeDrawAway
Week of 4/28100.0*Ligue 2100.0*Average seed
Metz vs Nancy+19.4+8.1-22.0
-0.8-0.3+0.8
Caen vs Marseille+7.6+0.5-2.7
-0.3-0.0+0.1
Dijon vs Bordeaux+6.4+0.3-3.6
-0.2-0.0+0.1
Nantes vs Lorient-3.4-0.1+3.9
+0.1+0.0-0.1
Bastia vs Rennes+1.7-0.3-0.7
-0.2+0.0+0.1

What If

Chances based on how well the Nancy finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Ligue 2Count
444-0-0NoNo0114453450No32,855
423-1-0NoNo009454150No238,248
413-0-1NoNo012455182000.1%464,460
402-2-0NoNo0951337000.5577,631
392-1-1NoNo12544255005.32,120,692
382-0-2NoNo83140183020.91,902,138
1-3-0NoNo113638142015.3548,855
371-2-1NoNo21640349042.52,876,964
361-1-2NoNo03214529276.44,923,551
0-4-0NoNo3234726274.5177,358
351-0-3NoNo053452894.72,748,454
0-3-1NoNo083847791.61,184,140
340-2-2NoNo0119611999.02,917,750
330-1-3NoNo045640100.03,117,124
320-0-4NoNo4060Yes1,224,340
Total:NoNo000016101624311266.4%25,054,560
Points
Chance Will Win Championship