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*Average seed
Nancy 0 Marseille 0 -0.2
Bordeaux 2 Bastia 0 -0.1
If winner is:HomeDrawAway
Lyon vs Monaco-0.1-0.0+0.0
Saint-Étienne vs Rennes-0.1+0.0+0.0
If winner is:HomeDrawAway
Week of 4/28100.0*Average seed
Caen vs Marseille-0.4-0.2+0.2
Dijon vs Bordeaux+0.1+0.0-0.1
Angers vs Lyon+0.1+0.0-0.1
Guingamp vs Saint-Étienne+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Ligue 2Count
644-0-0NoNo61381No649,910
623-1-0NoNo2960120No1,980,079
613-0-1NoNo1353340No2,262,707
602-2-0NoNo749440No2,179,840
592-1-1NoNo228691No4,749,524
582-0-2NoNo0108550No2,421,515
1-3-0NoNo0177840No1,032,502
571-2-1NoNo0685100No3,208,064
561-1-2NoNo01791900No3,108,135
0-4-0NoNo01801800No176,358
551-0-3NoNo0673210No923,003
0-3-1NoNo0693010No703,055
540-2-2NoNo5145400No978,636
530-1-3NoNo315414100No563,362
520-0-4NoNo155029500No117,870
Total:NoNo62361101000No25,054,560
Points
Chance Will Win Championship