How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 1/31100.0*Average seed
Dogs1 vs Dragons-0.4+0.6+1.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617181920Count
82-0-0Out3754901,855,515
71-0-1Out69311798,584
61-1-0Out266958,810,032
0-0-2Out2570583,373
50-1-1Out2732401,807,253
40-2-0Out346519,770,203
Total:Out317341827123,124,960
Games Above .500
Chance Will Make Playoffs