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
Caen 0 Nantes 2 No
+0.9
Dijon 3 Angers 2 +0.1
PSG 2 Montpellier 0 +0.1
If winner is:HomeDrawAway
Toulouse vs Nice-0.2-0.0+0.1
Saint-Étienne vs Rennes+0.0+0.0-0.1
If winner is:HomeDrawAway
Week of 4/28100.0*Ligue 2100.0*Average seed
Nantes vs Lorient+0.8-0.2-0.7
Bastia vs Rennes+0.2+0.1-0.1
Monaco vs Toulouse+0.1-0.0-0.3
Montpellier vs Lille+0.0+0.1-0.1
Angers vs Lyon-0.1+0.0+0.0
Guingamp vs Saint-Étienne-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Ligue 2Count
574-0-0NoNo02306270No148,065
553-1-0NoNo06652910No643,095
543-0-1NoNo25244300No998,112
532-2-0NoNo03556800No1,029,273
522-1-1NoNo0185822300No3,099,738
512-0-2NoNo6423912100No2,299,171
1-3-0NoNo74736910No704,852
501-2-1NoNo2264424400No3,125,952
491-1-2NoNo08324017200No4,555,272
0-4-0NoNo01136381310No176,899
481-0-3NoNo011338371010No2,186,636
0-3-1NoNo02164034700No1,027,442
470-2-2NoNo0423442630No2,217,996
460-1-3NoNo00629461710No2,101,189
450-0-4NoNo01104439700No740,868
Total:NoNo00092222201593000No25,054,560
Points
Chance Will Win Championship