How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Average seed
NP 6 Shak 1 -1.9
BmgtnB 1 EdinaB 0 -0.3
Shak 0 BmgtnW 3 -0.2
MtkaB 2 CC 0 +0.1
PLake 0 EdinaG 5 +0.1
Burn 1 MtkaBlk 3 +0.0
Week of 2/16None
Week of 2/24None

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
170-0-0Out10034,059,428
Total:Out10034,059,428
Points
Chance Will Make Playoffs