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
Luis 105.65 Pepi 99.7 -25.4
-1.3
Rogelio 95.5 Daniel 78 +3.9
+0.2
Wilford 81.45 Jossie 105.15 +2.4
+0.1
Javi 163.1 Alejo 78.7 +1.6
+0.1
Watson 100.05 Alan 95.1 -1.2
-0.1
Raymond 83.25 Tomas 108.2 +1.2
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Pepi 102.5 Alejo 147.65 -16.4
-1.1
Luis 106.45 Alan 116.15 +4.8
+0.2
Raymond 100.15 Jossie 142.4 +2.7
+0.1
Watson 112.35 Daniel 109.75 +2.5
+0.1
Wilford 81.25 Rogelio 98.2 +2.5
Javi 103.35 Tomas 84.3 -0.5
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Tomas vs PepiOut+37.7
-2.1+2.1
Rogelio vs Watson-15.7+6.5
-0.4+0.2
Daniel vs Luis-7.8+10.6
+0.2-0.2
Alan vs Alejo+4.4-2.4
-0.2+0.1
Raymond vs Wilford-3.1+3.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-075.5%423319525,712,565
50-1Out7331835825,713,251
Total:37.7%211710616917451,425,816
Games Above .500
Chance Will Make Playoffs