How are these numbers calculated?

Big Games

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

Week of 3/3100.0*Average seed
Hoffman 1 Francolini 0 +0.0
If winner is:HomeAway
Francolini vs Jackson-0.5+0.5
If winner is:HomeAway
Week of 3/10100.0*Average seed
Blonski vs Francolini+0.0-0.2
Chittley-Young vs Jackson-0.0+0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789Count
263-0-0Out15851,485,550
242-1-0Out98210,828,478
221-2-0Out584224,147,761
200-3-0Out10014,793,199
Total:Out0504951,254,988
Points
Chance Will Make Playoffs