How are these numbers calculated?

Big Games

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

Week of 11/26100.0*Chance in playoffs100.0*Average seed
New Black 103 Dino Sores 95 +9.9
+0.5
Skinny Belly 134 Beige 57 -3.3
-0.1
Patriots 62 Tostitos 93 -1.1
Soul Eaters 108 Scrubs 70 +0.9
-0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
New Black 55 Beige 120 -18.5
-0.7
Dino Sores 106 Soul Eaters 97 +6.0
+0.2
Tostitos 105 Scrubs 129 -5.7
-0.0
Skinny Belly 99 Patriots 46 -1.7
+0.1
If winner is:HomeTieAway
Week of 12/10100.0*Chance in playoffs100.0*Average seed
Patriots vs New Black-0.6+0.4+0.6
Tostitos vs Soul Eaters+0.2+0.2-0.2
Scrubs vs Skinny Belly+0.1+0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
61-0-0Out633715,282,976
5.50-0-1Out5050308,013
50-1-0Out505015,272,547
Total:Out32442530,863,536
Games Above .500
Chance Will Make Playoffs