How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Rob 149 Hunter 103.86 -12.3
-1.0
Destry 138.64 Jamal 114.22 -2.5
-0.1
Kashif 133.22 Drew 127.58 +2.5
+0.1
Shawn 123.26 Robert 101.12 -0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Drew 113.16 Hunter 92.38 -23.7
-1.2
Kashif 163.52 Jason 93.42 +2.9
+0.2
Shawn 92.08 Marla 131.84 +2.5
+0.2
Rob 104.64 Destry 90.5 +2.4
+0.1
Jared 89.2 Robert 101.6 -1.3
If winner is:HomeAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
Destry vs Hunter-43.2+43.2
-1.7+1.7
Shawn vs Jamal-4.1+4.1
-0.3+0.3
Kashif vs Robert+3.6-3.6
+0.3-0.3
Jared vs Marla-3.2+3.2
-0.3+0.3
Drew vs Jason-1.4+1.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
71-098.0%23362711212,858,451
60-111.602921432512,859,493
Total:54.8%1218151012211225,717,944
Games Above .500
Chance Will Make Playoffs