How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Brad Mcgowan 79.99 Eric Rocha 93.55 In
+0.2
Jeff Cullum 96.6 Mike Campbell 106.73 -0.1
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Eric Rocha vs Brent Botchar+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed40 Yard
TPW-Lplayoffs123456789101112DashCount
01-1In100No30,831,223
2-0In100No16,147,326
0-2In62335No14,738,459
Total:In9181No61,717,008
Points
Chance Will Make Playoffs