How are these numbers calculated?

Big Games

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

Week of 4/23100.0*Average seed
Swindon 0 C & K Basildon 3 -0.1
If winner is:HomeDrawAway
Week of 4/30100.0*Average seed
Lewes vs Coventry Utd+0.2-0.0-0.1
QPR vs C & K Basildon+0.2+0.1-0.1

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011RelegatedCount
282-0-0No100No6,659,803,704
261-1-0No8515No6,848,175,787
251-0-1No6733No28,262,562,979
240-2-0No2575No1,551,747,794
230-1-1No13861No11,980,882,124
220-0-2No982No22,231,007,868
Total:No43561No77,534,180,256
Points
Chance Will Win Championship