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 -22.0
-1.3
Luis 105.65 Pepi 99.7 +3.3
+0.2
Javi 163.1 Alejo 78.7 +2.6
+0.2
Rogelio 95.5 Daniel 78 +2.6
+0.1
Wilford 81.45 Jossie 105.15 +0.8
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Raymond 100.15 Jossie 142.4 -17.6
-1.1
Luis 106.45 Alan 116.15 -5.3
-0.2
Javi 103.35 Tomas 84.3 +3.2
+0.2
Watson 112.35 Daniel 109.75 +1.6
+0.1
Wilford 81.25 Rogelio 98.2 +1.0
-0.1
Pepi 102.5 Alejo 147.65 -0.5
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Raymond vs Wilford+28.1Out
+1.6-1.6
Alan vs Alejo-18.1+18.1
-0.3+0.3
Daniel vs Luis+4.4-4.4
-0.4+0.4
Rogelio vs Watson+3.7-3.7
-0.2+0.2
Tomas vs Pepi+2.5-2.5

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-056.2%17393588,357,609
50-1Out202822308,355,527
Total:28.1%820181414111516,713,136
Games Above .500
Chance Will Make Playoffs