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
TZAH 63.5 LPDP 58.3 -18.5
-1.3
CKGK 61.28 NON 62.24 -4.0
-0.2
DEC 36.18 MNI 64.14 -2.4
-0.2
CC 59.22 DM 74.58 +2.4
+0.2
DIII 51.46 VNS 48.2 +1.9
+0.1
FG 79.14 BLOB 93.58 +0.7
SOF 72.28 KAGER 66.52 -0.6
-0.1
GCG 45.22 COBRA 53.8 -0.4
-0.1
JOE 42.1 GTKP 58.4 +0.3
BLEH 99.8 PIES 57.4 -0.2
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
LPDP vs DEC+23.0-23.0
+1.2-1.2
NON vs DM-5.9+5.9
-0.2+0.2
GTKP vs DIII-4.2+4.3
-0.2+0.2
VNS vs CC+3.7-3.7
+0.1-0.1
BLOB vs BLEH+3.3-3.3
+0.2-0.2
KAGER vs CKGK+3.1-3.1
PIES vs GCG+2.4-2.4
MNI vs JOE-2.3+2.3
COBRA vs SOF-0.5+0.5

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
82-092.5%08293422711,924,207
71-137.50212243221813,856,166
60-20.40517282116931,927,947
Total:41.9%028141719151164217,708,320
Games Above .500
Chance Will Make Playoffs