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
BLEH 99.8 PIES 57.4 +21.5
+1.7
CC 59.22 DM 74.58 +2.2
+0.1
CKGK 61.28 NON 62.24 -1.8
-0.1
SOF 72.28 KAGER 66.52 -1.6
JOE 42.1 GTKP 58.4 -0.9
-0.1
DEC 36.18 MNI 64.14 -0.6
-0.0
DIII 51.46 VNS 48.2 +0.6
+0.1
GCG 45.22 COBRA 53.8 -0.5
-0.0
FG 79.14 BLOB 93.58 -0.4
-0.0
TZAH 63.5 LPDP 58.3 +0.1
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
BLOB vs BLEH-20.7+39.6
-0.9+1.6
NON vs DM-9.8+3.5
-0.3+0.1
COBRA vs SOF+4.6-6.4
+0.2-0.3
VNS vs CC+5.7-4.2
+0.2-0.1
GTKP vs DIII-6.8+2.4
-0.3+0.1
LPDP vs DEC-1.2+4.7
-0.1+0.3
KAGER vs CKGK+1.3-3.8
PIES vs GCG+1.3-1.7
MNI vs JOE+0.5-1.4
-0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
82-093.4%0414242526616,817,313
71-123.5015172435161014,826,922
60-2Out126352311403,410,325
Total:39.3%01471017162415420025,054,560
Games Above .500
Chance Will Make Playoffs