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 +10.7
+1.5
Gerrett 89.2 Germ 115.8 +0.9
-0.2
Steve 106.6 Hribar 103.4 +0.6
+0.0
Parnes 77.6 Phillips 112.7 +0.6
Thai 101.9 Haines 90.8 -0.4
JD 129 Tyler 90 +0.1
+0.0
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Matt 86.8 Gerrett 94.9 -17.8
-1.1
Parnes 125.4 Thai 89.3 +3.3
Germ 108.8 Hribar 108.6 +2.7
Phillips 124.5 Tyler 93.7 -0.7
JD 99.8 Steve 113.4 -0.1
Haines 88 Kevin 170.8 -0.1
+0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Phillips vs MattOut+10.7
-1.5+2.0
Germ vs Thai-1.4+1.4
Parnes vs Hribar-0.9+0.9
Gerrett vs Tyler+0.2-0.4
Steve vs Haines+0.1-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
61-018.8%193249036,288,634
50-1Out12224022448,583,574
Total:8.0%814217132313284,872,208
Games Above .500
Chance Will Make Playoffs