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
Mike Popowich 95.6 Bryan Fisher 88.65 -16.2
-1.2
Travis Porter 104.65 Jamie Fowler 84.51 -2.8
-0.1
Daryl Fowler 127.45 Amar Bains 91.84 -1.4
-0.1
Brad Mcgowan 79.99 Eric Rocha 93.55 +1.2
Jeff Cullum 96.6 Mike Campbell 106.73 +0.7
-0.1
Mike Ball 92.25 Brent Botchar 94.5 +0.2
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Bryan Fisher vs Jeff Cullum+24.1-24.1
+1.1-1.1
Travis Porter vs Amar Bains-5.2+5.2
-0.2+0.2
Mike Popowich vs Jamie Fowler-5.0+5.0
-0.2+0.2
Eric Rocha vs Brent Botchar+1.2-1.2
+0.1-0.1
Brad Mcgowan vs Mike Campbell+0.5-0.5
+0.1-0.1
Daryl Fowler vs Mike Ball+0.4-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed40 Yard
TPW-Lplayoffs123456789101112DashCount
01-174.5%02102637242No10,282,429
0-23.7032141295No5,146,227
2-099.81335351430No5,143,680
Total:63.1%310141720171171No20,572,336
Points
Chance Will Make Playoffs