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
Luis 105.65 Pepi 99.7 -19.8
-1.2
Wilford 81.45 Jossie 105.15 +2.7
+0.1
Javi 163.1 Alejo 78.7 +2.3
+0.1
Watson 100.05 Alan 95.1 -1.6
-0.1
Rogelio 95.5 Daniel 78 +1.5
+0.1
Raymond 83.25 Tomas 108.2 +0.4
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Pepi 102.5 Alejo 147.65 -24.1
-1.5
Luis 106.45 Alan 116.15 +5.6
+0.2
Watson 112.35 Daniel 109.75 +4.2
+0.1
Raymond 100.15 Jossie 142.4 +4.2
+0.2
Wilford 81.25 Rogelio 98.2 +1.1
Javi 103.35 Tomas 84.3 -0.8
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Tomas vs PepiOut+36.0
-2.2+2.2
Daniel vs Luis-11.8+11.8
+0.2-0.2
Rogelio vs Watson-9.7+9.7
-0.3+0.3
Alan vs Alejo+4.0-4.0
-0.1+0.1
Raymond vs Wilford-1.9+1.9

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-072.0%38342178,356,886
50-1Out4252336128,356,250
Total:36.0%1917115121118616,713,136
Games Above .500
Chance Will Make Playoffs