How are these numbers calculated?

Big Games

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

Week of 11/14100.0*Chance in playoffs100.0*Average seed
Twerk Incorpora 84.08 SMURF 42.38 -15.4
-0.7
Dashing Gentlemen 120.82 Show Me Your TDs 101.8 +3.7
+0.1
Dynamite Flesh 132.4 Owl Sandwiches 90.92 -2.7
SMCM Expatriots 71.3 Hot Cheetos and 96.86 -1.1
Leeeerooooooy J 75.06 Sandusky Shower 73.62 -0.1
If winner is:HomeAway
Week of 11/21100.0*Chance in playoffs100.0*Average seed
Owl Sandwiches vs SMURFOut+5.7
-0.7+0.7
Twerk Incorpora vs Sandusky Shower+3.2-3.2
Show Me Your TDs vs Dynamite Flesh+1.3-1.3
-0.1+0.1
Dashing Gentlemen vs SMCM Expatriots-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
62-022.9%22160177,217,223
51-1Out66328314,413,171
40-2Out240597,213,106
Total:5.7%151836241628,843,500
Games Above .500
Chance Will Make Playoffs