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 -19.2
-2.0
DEC 36.18 MNI 64.14 -3.4
-0.2
CKGK 61.28 NON 62.24 -1.6
-0.1
JOE 42.1 GTKP 58.4 +1.0
TZAH 63.5 LPDP 58.3 +0.9
+0.1
CC 59.22 DM 74.58 +0.7
FG 79.14 BLOB 93.58 -0.7
+0.1
DIII 51.46 VNS 48.2 +0.6
+0.2
SOF 72.28 KAGER 66.52 +0.6
+0.1
GCG 45.22 COBRA 53.8 +0.3
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
PIES vs GCG+7.6Out
+1.7-1.7
COBRA vs SOF+3.8-3.8
+0.2-0.2
MNI vs JOE-2.3+2.3
+0.1-0.1
VNS vs CC+1.7-1.7
-0.1+0.1
BLOB vs BLEH+1.5-1.5
LPDP vs DEC-1.5+1.5
NON vs DM-1.3+1.3
-0.1+0.1
GTKP vs DIII-1.3+1.3
-0.2+0.2
KAGER vs CKGK-0.6+0.6
-0.2+0.2
FG vs TZAH-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
72-030.4%141016202218911,930,585
61-1Out192627231223,851,530
50-2Out192152171,926,205
Total:7.6%0124569151414111447,708,320
Games Above .500
Chance Will Make Playoffs