How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 9/4100.0*Chance wins title100.0*Average seed
TD 6 JE 40 +8.4
+0.9
JE 28 PC 7 +4.2
+1.0
BR 28 SM 7 -0.7
TC 13 ES 26 +0.1
If winner is:HomeAway
MC vs PC-1.3+1.3

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title123456789101112Count
106-0Yes1001,376,120
95-135.8%3656804,177,252
84-21.922945214004,405,793
73-30.00110323617402,080,185
62-4No0216374140468,741
51-5No05424480049,759
40-6No117482954,598
Total:23.5%24292013842000012,562,448
Games Above .500
Chance Will Win Championship