How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Justin 125.4 Anton 115.82 -18.3
-0.9
Cassidy 116.06 Dan V 127.32 -3.2
Drew 98.98 Brian 126.48 -1.4
-0.0
Dan O 130.52 Nick 149.48 -1.3
+0.0
Matt 105.04 Tyler 110.04 -0.7
-0.0
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Luke 58.52 Anton 164.02 +15.7
+0.7
Dan V 121.68 Justin 111.91 -4.3
-0.1
Rob 127.66 Drew 113.72 +1.9
+0.1
Tyler 104.73 Cassidy 79.96 -1.9
Dan O 125.37 Brian 110.18 +1.9
-0.1
Matt 125.06 Nick 154.62 +0.7
+0.1
If winner is:HomeTieAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Dan V vs AntonOutOut+26.8
-0.9-0.2+0.9
Luke vs Drew+14.6-13.9-14.0
+0.2-0.2-0.2
Matt vs Brian+4.1-3.9-3.9
-0.1-0.2+0.1
Rob vs Dan O+0.2+0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-052.5%114140712,600,878
6.50-0-1Out5050512,883
60-1-0Out14513612,604,183
Total:25.7%62027301725,717,944
Games Above .500
Chance Will Make Playoffs