How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Average seed
LA Rams 250 Paris Eagles 151 -0.2
Week of 11/20100.0*Average seed
Austin Lions 250 Cement City Bears 220 +0.1
If winner is:HomeAway
Paris Eagles vs SDM Cowboys+0.2-0.2
Moon Raiders vs Cement City Bears+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
43-0Out03285513844,362
32-1Out232662,527,039
21-2Out3972,527,641
10-3Out100844,494
Total:Out00420756,743,536
Games Above .500
Chance Will Make Playoffs