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
Rogelio 95.5 Daniel 78 +0.5
Luis 105.65 Pepi 99.7 -0.2
Watson 100.05 Alan 95.1 +0.0
Raymond 83.25 Tomas 108.2 -0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Wilford 81.25 Rogelio 98.2 +0.4
+0.8
Pepi 102.5 Alejo 147.65 +0.1
Watson 112.35 Daniel 109.75 +0.1
Raymond 100.15 Jossie 142.4 +0.1
+0.0
Javi 103.35 Tomas 84.3 +0.1
+0.0
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Rogelio vs Watson+21.0Out
+2.1-0.9
Daniel vs Luis-2.0+2.7
-0.2+0.2
Alan vs Alejo-1.4+0.8
-0.3+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-029.6%1119323087,119,338
50-1Out2917264617,292,078
Total:8.6%36111515183324,411,416
Games Above .500
Chance Will Make Playoffs