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*Relegated100.0*Average seed
Swindon 0 C & K Basildon 3 +17.6
-0.4
Cardiff 12 QPR 1 -7.8
+0.1
If winner is:HomeDrawAway
Swindon vs Coventry Utd-21.3-0.3+21.4
+0.4+0.0-0.4
If winner is:HomeDrawAway
Week of 4/30100.0*Relegated100.0*Average seed
QPR vs C & K Basildon+5.9-1.7-5.4
-0.1+0.0+0.1

What If

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

100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title1234567891011RelegatedCount
142-0-0No892No4,712,672,410
121-1-0No8316117.1%3,103,281,417
111-0-1No42471258.39,413,950,609
100-2-0No4446955.5511,478,005
90-1-1No13444387.53,103,276,627
80-0-2No1189Yes4,712,771,780
Total:No145282653.7%25,557,430,848
Points
Chance Will Win Championship