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
Soul Eaters 108 Scrubs 70 +22.7
+0.9
Skinny Belly 134 Beige 57 -4.4
-0.1
New Black 103 Dino Sores 95 -4.3
-0.2
Patriots 62 Tostitos 93 +1.0
+0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Dino Sores 106 Soul Eaters 97 -10.6
-0.3
Skinny Belly 99 Patriots 46 -5.9
-0.1
Tostitos 105 Scrubs 129 -4.4
-0.1
New Black 55 Beige 120 +4.2
+0.1
If winner is:HomeTieAway
Week of 12/10100.0*Chance in playoffs100.0*Average seed
Patriots vs New Black+9.2+9.3Out
+0.3+0.1-0.2
Scrubs vs Skinny BellyOutOut+5.3
-0.2-0.2+0.1
Tostitos vs Soul EatersOutOut+5.2
-1.0+0.2+0.8

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
61-0-012.2%12751255,679,483
5.50-0-1Out4258977,476
50-1-0Out217941,079,249
Total:6.9%743163397,736,208
Games Above .500
Chance Will Make Playoffs