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
Lorient 5 Metz 1 +6.0
-0.8
Dijon 3 Angers 2 +1.4
+0.0
Caen 0 Nantes 2 -1.3
+0.1
Bordeaux 2 Bastia 0 -0.3
Nancy 0 Marseille 0 +0.1
Lille 3 Guingamp 0 -0.1
PSG 2 Montpellier 0 +0.0
If winner is:HomeDrawAway
Week of 4/28100.0*Ligue 2100.0*Average seed
Metz vs Nancy-11.4-4.6+12.8
+1.0-0.0-0.8
Caen vs Marseille+6.2+0.3-2.1
-0.2+0.0+0.1
Dijon vs Bordeaux+3.8+0.0-2.1
-0.2+0.0+0.1
Nantes vs Lorient-1.7-0.1+2.0
+0.1+0.0-0.2
Bastia vs Rennes+0.8-0.2-0.3
Angers vs Lyon-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Ligue 2Count
484-0-0NoNo02164032910No84,953
463-1-0NoNo005274123300No403,805
453-0-1NoNo00630441820No659,050
442-2-0NoNo01114139800No737,167
432-1-1NoNo011749312000.0%2,403,739
422-0-2NoNo00434529000.01,956,645
1-3-0NoNo0435529000.0592,158
411-2-1NoNo001358253000.12,888,288
401-1-2NoNo02454211100.84,663,077
0-4-0NoNo02464110100.7176,971
391-0-3NoNo02145285005.82,508,143
0-3-1NoNo02346264004.51,140,007
380-2-2NoNo83441162017.32,743,646
370-1-3NoNo114403510045.02,928,499
360-0-4NoNo01174435381.71,168,412
Total:NoNo00001251228241693011.9%25,054,560
Points
Chance Will Win Championship