How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Saturday, 1/11100.0*Chance in playoffs100.0*Average seed
GCG 45.22 COBRA 53.8 +5.1
+0.9
TZAH 63.5 LPDP 58.3 +0.9
+0.1
DEC 36.18 MNI 64.14 -0.9
-0.1
SOF 72.28 KAGER 66.52 +0.9
-0.1
CC 59.22 DM 74.58 +0.9
-0.1
CKGK 61.28 NON 62.24 -0.4
BLEH 99.8 PIES 57.4 -0.4
JOE 42.1 GTKP 58.4 +0.3
FG 79.14 BLOB 93.58 -0.2
-0.2
DIII 51.46 VNS 48.2 +0.2
-0.1
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
NON vs DM-0.0In
+0.1-0.1
COBRA vs SOFIn-0.0
+0.9-0.9
GTKP vs DIII-0.0In
+0.1-0.1
MNI vs JOE-0.0In
BLOB vs BLEHIn-0.0
-0.2+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
102-0In104137121,928,620
91-1In436451503,851,305
80-299.9%0555299201,928,395
Total:100.0%31227272172007,708,320
Games Above .500
Chance Will Make Playoffs