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
Javi 163.1 Alejo 78.7 -8.5
-0.9
Rogelio 95.5 Daniel 78 +1.8
+0.1
Luis 105.65 Pepi 99.7 +1.6
+0.1
Wilford 81 Jossie 45 -1.6
Raymond 83.25 Tomas 108.2 +1.0
+0.1
Watson 100.05 Alan 95.1 +0.6
-0.1
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 11/29100.0*Chance in playoffs100.0*Average seed
Pepi vs Alejo-11.5-11.4-11.4+5.4+10.9+10.9+10.9
-0.8-0.8-0.8+0.1+0.8+0.8+0.8
Watson vs Daniel+4.0+4.0+4.0-1.7-3.8-3.9-3.8
Raymond vs Jossie-3.2-3.3-3.2-1.4+3.4+3.4+3.4
Javi vs Tomas+2.6+2.6+2.7-0.9-2.5-2.4-2.6
+0.1+0.1+0.1-0.0-0.1-0.1-0.1
Wilford vs Rogelio-1.6-1.6-1.6-1.0+1.6+1.7+1.7
-0.2-0.2-0.2+0.0+0.2+0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
82-0-0In9394661,593,654
7.51-0-1In4285315335,600
71-1-099.5%0345466003,188,396
0-0-291.4949338117,579
6.50-1-183.9535441510335,895
60-2-055.611243331011,594,012
Total:89.0%2113427148207,065,136
Games Above .500
Chance Will Make Playoffs