How are these numbers calculated?

Big Games

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

Week of 2/6None
If winner is:HomeDrawAway
Week of 2/17100.0*Average seed
McNair High Sch vs Cedar Grove Hig+4.0+0.2-4.1

What If

Chances based on how well the McNair High Sch finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Count
93-0-0Out01618262516720014,803
72-1-0Out021126332161016,953
62-0-1Out00027131822211351044,677
51-2-0Out01518312913306,485
41-1-1Out003142932174033,965
31-0-2Out000125812172119114144,829
0-3-0Out1491928231331821
20-2-1Out0210243123816,541
10-1-2Out001620322811117,052
00-0-3Out03217614,818
Total:Out000122234556897422346763100026200,944
Points
Chance Will Make Playoffs