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
Brady's Bombers 71.36 Connor's Conque 76.94 +15.4
+0.9
Anal Conquistad 82.48 deathrowministry 133.72 +4.0
Chip Chip Chipa 80.5 Devastating Dales 79.98 -2.3
-0.1
Short Shorters 68.48 Belicheckurself 80.08 -2.3
-0.1
Robert Griffin 99.38 North Remembers 77.18 -0.4
TouchDowns Synd 85.8 JPP You're A Fi 88.82 -0.3
-0.1
Week of 11/30100.0*Chance in playoffs100.0*Average seed
JPP You're A Fi 154 Connor's Conque 112.72 -11.6
-0.9
deathrowministry 113.52 North Remembers 173.16 -3.0
-0.1
Belicheckurself 81.8 Robert Griffin 69.64 -2.5
+0.1
Chip Chip Chipa 74.96 Anal Conquistad 80.98 -0.2
If winner is:HomeAway
Week of 12/7100.0*Chance in playoffs100.0*Average seed
Connor's Conque vs deathrowministryIn-33.0
+1.5-1.5
TouchDowns Synd vs Anal Conquistad+13.2-13.2
+0.3-0.3
Devastating Dales vs Belicheckurself+10.8-10.8
+0.2-0.2
Robert Griffin vs Chip Chip Chipa-2.8+2.8
-0.2+0.2
Short Shorters vs North Remembers+0.2-0.2

What If

Chances based on how well the Connor's Conque finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In31501914,139,109
70-134.0%0430462014,151,627
Total:67.0%15251215231028,290,736
Games Above .500
Chance Will Make Playoffs