How are these numbers calculated?

Big Games

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

Week of 5/6100.0*Average seed
Tottenham Hotspur 1 Newcastle United 0 +0.1
If winner is:HomeDrawAway
Leicester City vs Arsenal+0.4+0.1-0.4
Manchester City vs Brighton & Hove+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 5/13100.0*Average seed
Tottenham Hotspur vs Leicester City-0.4+0.1+0.4
Liverpool vs Brighton & Hove+0.1+0.0-0.1
West Ham United vs Everton+0.0+0.1-0.1
Newcastle United vs Chelsea-0.1+0.0+0.0
Crystal Palace vs West Brom-0.1+0.0+0.0
Burnley vs Bournemouth+0.0+0.0-0.1
Manchester United vs Watford+0.0+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleUEFA CL1234567891011121314151617181920ChampionshipCount
502-0-0NoNo6535No1,621,337
47-48NoNo100No5,887,371*
460-2-0NoNo928No1,078,012
450-1-1NoNo8713No2,646,155
440-0-2NoNo17343015410No1,621,045
Total:NoNo878742100No12,853,920

* Row combines multiple less frequent records.

Points
Chance Will Win Championship