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 +12.3
+1.0
Rogelio 95.5 Daniel 78 +2.5
Wilford 81.45 Jossie 105.15 +1.6
+0.1
Watson 100.05 Alan 95.1 +1.2
+0.2
Luis 105.65 Pepi 99.7 +0.7
Javi 163.1 Alejo 78.7 +0.1
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Javi 103.35 Tomas 84.3 -15.8
-0.9
Watson 112.35 Daniel 109.75 +6.6
+0.2
Wilford 81.25 Rogelio 98.2 +5.0
+0.1
Luis 106.45 Alan 116.15 -4.3
-0.2
Raymond 100.15 Jossie 142.4 +3.7
+0.2
Pepi 102.5 Alejo 147.65 -3.1
-0.1
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Tomas vs Pepi+22.4Out
+1.7-1.7
Daniel vs Luis-15.2+15.1
-0.3+0.3
Raymond vs Wilford+9.9-9.9
-0.1+0.1
Alan vs Alejo-9.6+9.6
-0.2+0.2
Rogelio vs Watson+2.8-2.8
-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
61-044.7%1629202968,356,250
50-1Out417413258,356,886
Total:22.4%8141016122116316,713,136
Games Above .500
Chance Will Make Playoffs