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
Watson 100.05 Alan 95.1 +8.7
+0.8
Luis 105.65 Pepi 99.7 +1.8
+0.1
Rogelio 95.5 Daniel 78 +1.7
+0.1
Wilford 81.45 Jossie 105.15 +1.6
Raymond 83.25 Tomas 108.2 +0.9
+0.1
Javi 163.1 Alejo 78.7 +0.6
+0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Watson 112.35 Daniel 109.75 +0.2
Raymond 100.15 Jossie 142.4 -0.1
Javi 103.35 Tomas 84.3 -0.1
Pepi 102.5 Alejo 147.65 -0.1
Week of 12/6None

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
8-9In1007,708,328*
Total:In1007,708,328

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs