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*Average seed
Swindon Town 0 Grimsby Town 1 -0.8
Barnet 2 Newport County 0 +0.1
Carlisle United 1 Luton Town 1 +0.1
Lincoln City 2 Colchester United 1 +0.1
Mansfield Town 1 Port Vale 1 +0.0
If winner is:HomeDrawAway
Newport County vs Accrington Stan-0.1+0.0+0.1
If winner is:HomeDrawAway
Week of 4/28100.0*Average seed
Colchester United vs Swindon Town-0.6+0.3+1.0
Port Vale vs Carlisle United+0.2-0.0-0.2
Newport County vs Cambridge United+0.0+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100
If finish:ChanceLeagueChance will finish season at seed
TPW-D-Lwins titleOne123456789101112131415161718192021222324ConferenceCount
702-0-0NoNo2377No1,138,946,671
681-1-0NoNo277211No1,979,626,199
671-0-1NoNo454590No3,665,635,567
660-2-0NoNo2361160No838,376,570
650-1-1NoNo74040121No3,051,834,590
640-0-2NoNo043648121No2,747,682,291
Total:NoNo23329201330No13,422,101,888
Points
Chance Will Win Championship