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
CC 59.22 DM 74.58 In
+0.7
DIII 51.46 VNS 48.2 +0.2
-0.1
CKGK 61.28 NON 62.24 -0.2
TZAH 63.5 LPDP 58.3 +0.1
DEC 36.18 MNI 64.14 -0.1
-0.1
BLEH 99.8 PIES 57.4 +0.1
FG 79.14 BLOB 93.58 -0.1
-0.1
JOE 42.1 GTKP 58.4 -0.1
GCG 45.22 COBRA 53.8 -0.1
-0.1
If winner is:HomeAway
Sunday, 1/12100.0*Chance in playoffs100.0*Average seed
NON vs DM-0.4+0.4
GTKP vs DIII+0.2-0.2
COBRA vs SOF-0.1+0.1
BLOB vs BLEH-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314151617181920Count
112-0In75251,928,289
101-1In2663123,853,784
90-2In243371631,926,247
Total:In324815417,708,320
Games Above .500
Chance Will Make Playoffs