How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Tex 132.06 Jason 93.38 -2.8
-0.7
Sean 162.74 Drew 103.9 -0.3
Marc 129.54 Rell 121.98 -0.2
George 89.92 Jay 150.04 -0.2
Tammy 124.38 Nall 113.36 -0.1
Meech 127.62 MO 110.84 -0.1
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Nall vs Jason-5.4+5.4
-0.9+0.9
MO vs Sean+0.5-0.5
+0.1-0.1
Joe vs Drew-0.3+0.3
-0.1+0.1
Tex vs Meech-0.1+0.1
Tammy vs George-0.1+0.1
Marc vs B-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
116-0In10090,959
105-1In93700540,266
94-2In523891001,354,706
83-3100.0%52433241130001,805,105
72-496.700212252820103001,355,090
61-535.9002102429231110541,050
50-60.200418353112191,552
Total:91.6%2417131097653321005,778,728
Games Above .500
Chance Will Make Playoffs