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
DC 15 TC 12 +3.3
+0.9
BR 28 SM 7 -0.3
TC 13 ES 26 -0.1
If winner is:HomeAway
MC vs PC+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title123456789101112Count
95-016.5%1757251558,756
84-10.4012374010002,822,353
73-20.0003234723304,835,756
62-3No01154242103,331,658
51-4No008642620924,882
40-5No012374110089,043
Total:0.8%151118242117200012,562,448
Games Above .500
Chance Will Win Championship