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*Chance wins title100.0*Average seed
PSG 2 Montpellier 0 -0.2
-0.0
If winner is:HomeDrawAway
Toulouse vs Nice-0.5-0.4+0.4
Lyon vs Monaco+0.5+0.1-0.3
If winner is:HomeDrawAway
Week of 4/28100.0*Chance wins title100.0*Average seed
Nice vs PSG+1.3-0.4-0.5
+0.1-0.0-0.1
Monaco vs Toulouse-0.3+0.2+0.7

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920Ligue 2Count
885-0-021.0%Yes216217No375,435
864-1-03.3Yes33562No1,300,528
854-0-10.7Yes11683No1,323,955
843-2-00.2Yes0991No1,779,899
833-1-10.0Yes0397No3,509,891
823-0-20.0Yes0199No1,649,638
2-3-00.0Yes0199No1,194,976
812-2-10.0Yes00100No3,436,751
802-1-2NoYes0100No3,143,296
1-4-0NoYes0100No394,020
791-3-1NoYes0100No1,471,548
2-0-3NoYes0100No918,753
781-2-2NoYes0100No1,980,532
0-5-0NoYes0100No51,284
771-1-3NoYes0100No1,133,857
0-4-1NoYes0100No234,744
73-76NoYes100No1,155,453*
Total:0.5%Yes1595No25,054,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship