How are these numbers calculated?

Big Games

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

Week of 11/28100.0*Chance in playoffs100.0*Average seed
Jesh Birds 144.41 First Down Synd 158.75 -27.0
-1.1
TECMO 145.29 Big Loves 125.6 -10.6
-0.1
Pete's Punisher 131.3 Old School 140.81 +6.0
+0.2
Beau Valley Bru 123.7 GROUND & POUND 167.27 +3.6
+0.0
If winner is:HomeAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Pete's Punisher vs First Down Synd+28.8-21.2
Beau Valley Bru vs Jesh BirdsOut+21.2
-0.9+0.9

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
61-042.5%0425816,654,570
50-1Out5842016,652,873
Total:21.2%021292921033,307,443
Games Above .500
Chance Will Make Playoffs