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
Kevin 125.6 Matt 128.2 -3.5
-0.5
Gerrett 89.2 Germ 115.8 +0.6
+0.1
JD 129 Tyler 90 +0.6
-0.1
Thai 101.9 Haines 90.8 +0.6
Steve 106.6 Hribar 103.4 +0.5
-0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Haines 88 Kevin 170.8 In
+0.5
Parnes 125.4 Thai 89.3 +1.5
+0.1
Germ 108.8 Hribar 108.6 +1.5
Phillips 124.5 Tyler 93.7 -1.0
Matt 86.8 Gerrett 94.9 +0.3
-0.1
JD 99.8 Steve 113.4 -0.1
-0.2
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Kevin vs JD+0.4-0.4
Steve vs Haines-0.2+0.2
Gerrett vs Tyler-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
91-0In663412,858,018
80-1In13582912,859,926
Total:In40461525,717,944
Games Above .500
Chance Will Make Playoffs