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*40 Yard Dash100.0*Average seed
Travis Porter 104.65 Jamie Fowler 84.51 +21.1
No
+1.2
Daryl Fowler 127.45 Amar Bains 91.84 -2.0
-0.8
-0.1
Brad Mcgowan 79.99 Eric Rocha 93.55 +1.5
-0.4
+0.1
Mike Popowich 95.6 Bryan Fisher 88.65 -1.5
+0.1
Jeff Cullum 96.6 Mike Campbell 106.73 +0.5
-0.4
If winner is:HomeAway
Week of 11/27100.0*Chance in playoffs100.0*40 Yard Dash100.0*Average seed
Travis Porter vs Amar Bains+20.7-20.7
+1.0-1.0
Bryan Fisher vs Jeff Cullum-4.7+4.7
-0.1+0.1
Mike Popowich vs Jamie Fowler-4.3+4.3
-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-0.2+0.2
+0.1-0.1

What If

Chances based on how well the Travis Porter finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed40 Yard
TPW-Lplayoffs123456789101112DashCount
01-177.7%03132834202No10,283,918
0-23.4031755223No5,144,356
2-099.91637331220No5,144,062
Total:64.7%411151718141561No20,572,336
Points
Chance Will Make Playoffs