How are these numbers calculated?

Big Games

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

Week of 5/2100.0*UEFA CL100.0*Average seed
Swansea City 3 Liverpool 1 -1.2
-0.4
Southampton 4 Manchester City 2 +0.8
-0.1
Arsenal 1 Norwich City 0 -0.4
Manchester United 1 Leicester City 1 +0.2
+0.0
West Brom 0 West Ham 3 -0.2
-0.2
If winner is:HomeDrawAway
Week of 5/7100.0*UEFA CL100.0*Average seed
Manchester City vs ArsenalNoNo+0.1
Liverpool vs Chelsea+0.0NoNo
+0.3-0.2-0.5
Liverpool vs Watford+0.0NoNo
+0.3-0.3-0.5
Norwich City vs Manchester United+0.1+0.0-0.1
West Ham vs Swansea City-0.1+0.1+0.2
Tottenham Hotspur vs Southampton+0.1-0.1-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920ChampionshipCount
643-0-0No0.4%0165924No159,545,591
622-1-0NoNo125695No292,737,512
612-0-1NoNo0117118No238,863,002
601-2-0NoNo35444No177,661,111
591-1-1NoNo03070No284,746,488
581-0-2NoNo1486No109,882,338
0-3-0NoNo1585No35,659,151
570-2-1NoNo3933No84,380,021
560-1-2NoNo928No64,278,000
550-0-3NoNo6733No16,018,786
Total:No0.0%021442421No1,463,772,000
Points
Chance Will Win Championship