How are these numbers calculated?

Big Games

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

Week of 11/23100.0*Chance in playoffs100.0*Average seed
TouchDowns Synd 85.8 JPP You're A Fi 88.82 +3.4
+0.7
Anal Conquistad 82.48 deathrowministry 133.72 +0.7
-0.1
Brady's Bombers 71.36 Connor's Conque 76.94 -0.6
-0.1
Short Shorters 68.48 Belicheckurself 80.08 -0.6
Chip Chip Chipa 80.5 Devastating Dales 79.98 -0.6
Robert Griffin 99.38 North Remembers 77.18 -0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
JPP You're A Fi 154 Connor's Conque 112.72 +0.7
Belicheckurself 81.8 Robert Griffin 69.64 +0.1
deathrowministry 113.52 North Remembers 173.16 +0.1
Short Shorters 91.98 Devastating Dales 96.14 -0.1
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
JPP You're A Fi vs Brady's Bombers+0.1-0.1
Devastating Dales vs Belicheckurself-0.1+0.1

What If

Chances based on how well the JPP You're A Fi finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
101-0In287214,144,275
90-1In10014,146,461
Total:In148628,290,736
Games Above .500
Chance Will Make Playoffs