How are these numbers calculated?

Big Games

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

Week of 11/22100.0*Chance in playoffs100.0*Average seed
Wilford 81.45 Jossie 105.15 -14.9
-0.9
Luis 105.65 Pepi 99.7 +5.2
+0.1
Rogelio 95.5 Daniel 78 +2.1
+0.1
Watson 100.05 Alan 95.1 +1.5
+0.2
Raymond 83.25 Tomas 108.2 +0.7
-0.1
Javi 163.1 Alejo 78.7 +0.2
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Wilford 81.25 Rogelio 98.2 -8.5
-1.1
Pepi 102.5 Alejo 147.65 +5.7
+0.1
Watson 112.35 Daniel 109.75 +1.2
+0.2
Luis 106.45 Alan 116.15 +0.2
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Raymond vs Wilford-0.3+0.2
Daniel vs Luis-0.3+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-0Out75252,408,254
50-1Out25752,405,674
Total:Out50504,813,928
Games Above .500
Chance Will Make Playoffs