How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Ryan 105.9 Kyle 70.9 +0.7
+0.5
BenF 96.4 Mitch 101 +0.4
+0.1
Phil 70 Jaylen 74 -0.4
John 96 BenG 53.9 -0.4
-0.1
AndrewL 80.9 AndrewF 99.6 -0.1
-0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Manj 113 John 59.5 +0.3
Derek 123.1 BenF 67 +0.3
+0.2
Kyle 101.5 Jaylen 73.7 +0.3
-0.1
AndrewF 70.1 Ryan 92.1 +0.3
+0.7
Mitch 100.6 AndrewL 120.7 +0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
AndrewF vs Kyle+7.9Out
+0.1-0.1
John vs BenFOut+7.9
Ryan vs Mitch+7.9Out
+1.3-1.3
Jaylen vs BenG-4.6+4.6
-0.3+0.3

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-015.8%163425258,999,551
50-1Out2525508,999,993
Total:7.9%8171325132517,999,544
Games Above .500
Chance Will Make Playoffs