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
DIII 51.46 VNS 48.2 -3.8
-0.6
TZAH 63.5 LPDP 58.3 +1.1
+0.1
SOF 72.28 KAGER 66.52 +0.8
+0.0
CC 59.22 DM 74.58 +0.6
+0.1
JOE 42.1 GTKP 58.4 -0.5
-0.1
DEC 36.18 MNI 64.14 -0.4
-0.0
BLEH 99.8 PIES 57.4 +0.3
CKGK 61.28 NON 62.24 +0.1
-0.1
GCG 45.22 COBRA 53.8 +0.1
+0.1
FG 79.14 BLOB 93.58 +0.0
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
VNS vs CC+4.3-3.2
+1.4-1.1
NON vs DM-1.4+0.5
-0.2+0.1
BLOB vs BLEH+0.6-1.1
+0.0-0.1
KAGER vs CKGK-0.4+1.2
-0.1+0.2
LPDP vs DEC-0.3+1.1
-0.0+0.1
PIES vs GCG-0.4+0.5
+0.0-0.1
MNI vs JOE-0.2+0.5
GTKP vs DIII-0.5+0.2
-0.1+0.0
COBRA vs SOF-0.1+0.2
FG vs TZAH-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
72-036.1%011223232114602,204,736
61-10.0002142436232011,411,965
50-2Out523314211,437,859
Total:3.2%0012237121634166125,054,560
Games Above .500
Chance Will Make Playoffs