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
Raymond 83.25 Tomas 108.2 +8.9
+0.8
Rogelio 95.5 Daniel 78 +1.8
Wilford 81.45 Jossie 105.15 +1.6
+0.1
Luis 105.65 Pepi 99.7 +1.5
Javi 163.1 Alejo 78.7 +0.5
Watson 100.05 Alan 95.1 -0.1
+0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Javi 103.35 Tomas 84.3 -19.8
-1.0
Watson 112.35 Daniel 109.75 +5.3
+0.2
Wilford 81.25 Rogelio 98.2 +4.1
+0.1
Raymond 100.15 Jossie 142.4 +4.1
+0.2
Pepi 102.5 Alejo 147.65 +4.0
+0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Tomas vs Pepi+30.6Out
+1.8-1.7
Rogelio vs Watson-4.8+4.8
-0.3+0.3
Alan vs Alejo-4.8+4.8
-0.2+0.2
Daniel vs Luis-4.8+4.8
-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-061.2%3131241233,852,223
50-1Out2122431313,856,105
Total:30.6%151513121315157,708,328
Games Above .500
Chance Will Make Playoffs