How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Average seed
sucky 54 cheet 94 -0.2
eagles 89 schnit 72 +0.1
If winner is:HomeAway
Week of 11/17100.0*Average seed
sucky vs ulrich+0.1-0.1
schnit vs toth-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
01-2Out4967,498,422
2-1Out35657,491,481
0-3Out1002,505,448
3-0Out978132,504,149
Total:Out1247519,999,500
Points
Chance Will Make Playoffs