How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
FISH 111.5 NOON 55 -14.3
-1.0
PARX 80.5 KEIT 77.5 -3.2
-0.1
FS 122 SNED 132.5 +3.0
+0.0
JAKE 89.5 NICK 79.5 +1.3
+0.1
SA 110.5 RAGE 115.5 +1.2
-0.0
WEIN 113.5 DD 97.5 +1.1
+0.1
If winner is:HomeTieAway
Week of 11/28100.0*Chance in playoffs100.0*Average seed
FS vs NOON-26.2-1.8+26.3
-1.3+0.5+1.3
SA vs KEIT-4.6+4.1+4.4
-0.2+0.2+0.2
PARX vs SNED-3.7+3.0+3.6
-0.1+0.1+0.1
FISH vs DD+3.4+3.1-3.5
+0.2+0.1-0.2
JAKE vs RAGE+0.7-1.3-0.6
+0.1-0.1-0.1
WEIN vs NICK-0.4+0.7+0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
82-0-0In45553,974,357
7.51-0-1In1170171407,353
71-1-081.5%0934381627,941,381
0-0-277.7010303819310,345
6.50-1-119.6218472760406,847
60-2-00.2062744233,972,853
Total:65.5%1119171910811516,713,136
Games Above .500
Chance Will Make Playoffs