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+0.1-0.2-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859Count
31-0-0Out0210253021920018,740
10-1-0Out0531401940080,202
00-0-1Out041628251782403,418
Total:Out000111001563131323201372502,360
Points
Chance Will Make Playoffs