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 +3.1
+0.5
Luis 105.65 Pepi 99.7 +1.1
+0.1
Wilford 81 Jossie 45 -1.0
+0.1
Rogelio 95.5 Daniel 78 +0.7
+0.1
Raymond 83.25 Tomas 108.2 +0.6
Javi 163.1 Alejo 78.7 +0.2
+0.0
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Watson vs Daniel+0.3+0.3+0.3-0.2-0.5-0.5-0.5
Raymond vs Jossie+0.2+0.2+0.2+0.1-0.1-0.1-0.1
Javi vs Tomas-0.1-0.1-0.1+0.1+0.2+0.2+0.2
Pepi vs Alejo+0.1+0.1+0.1+0.0-0.0-0.0-0.0
Wilford vs Rogelio-0.0-0.0-0.0+0.0+0.1+0.1+0.1

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
92-0-0In158058,916,348
8.51-0-1In477191,373,595
81-1-0In05443208,315,650
0-0-2In104437952,800
7.50-1-1In944389636,579
70-2-0In43544161,900,436
Total:In661256221,195,408
Games Above .500
Chance Will Make Playoffs