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
Matt 105.04 Tyler 110.04 -21.5
-1.0
Justin 125.4 Anton 115.82 +5.1
+0.2
Drew 98.98 Brian 126.48 -3.0
-0.0
Dan O 130.52 Nick 149.48 -1.9
-0.1
Cassidy 116.06 Dan V 127.32 -1.3
-0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Matt 125.06 Nick 154.62 -17.5
-0.6
Dan O 125.37 Brian 110.18 +8.4
+0.1
Tyler 104.73 Cassidy 79.96 -1.4
-0.0
Dan V 121.68 Justin 111.91 -1.3
-0.0
Rob 127.66 Drew 113.72 +1.1
+0.1
Luke 58.52 Anton 164.02 -0.3
-0.1
If winner is:HomeTieAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Matt vs Brian+22.7OutOut
+0.6-0.0-0.5
Luke vs Drew+14.0-1.6-1.6
+0.3-0.0-0.0
Dan V vs Anton+1.9+1.9-3.6
+0.2-0.1-0.3
Rob vs Dan O+0.1+0.1-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-039.1%336481332,873,267
6.50-0-1Out64361,568,038
60-1-0Out28621043,998,911
Total:16.4%1153741678,440,216
Games Above .500
Chance Will Make Playoffs