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
SOF 72.28 KAGER 66.52 -19.4
-1.7
CC 59.22 DM 74.58 +3.1
+0.2
JOE 42.1 GTKP 58.4 -1.5
-0.1
BLEH 99.8 PIES 57.4 -1.2
TZAH 63.5 LPDP 58.3 +1.2
+0.1
DEC 36.18 MNI 64.14 -1.0
-0.1
DIII 51.46 VNS 48.2 +0.8
+0.2
FG 79.14 BLOB 93.58 -0.7
GCG 45.22 COBRA 53.8 +0.6
+0.1
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
KAGER vs CKGK+8.3-8.3
+1.2-1.2
VNS vs CC+2.9-2.9
BLOB vs BLEH+2.5-2.5
+0.1-0.1
LPDP vs DEC-2.5+2.5
-0.1+0.1
GTKP vs DIII-2.2+2.2
-0.2+0.2
NON vs DM+2.0-2.0
-0.1+0.1
PIES vs GCG-0.6+0.6
MNI vs JOE+0.5-0.5
COBRA vs SOF-0.5+0.5

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
72-033.4%082532258101,928,207
61-10.1026213529713,852,500
50-2Out01139391111,927,613
Total:8.4%026991218171310307,708,320
Games Above .500
Chance Will Make Playoffs