How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Amber Llamas 93.54 Motley Kruba 96.26 +17.0
+0.7
Front-runners 65.42 GuhKnights 92.64 -1.4
Ballz Deep 55.58 Shake N Bake 69.58 -1.4
NEW CHAMP 87.4 NoComment 41.08 -0.4
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
BLOOD N' GUTS vs Motley Kruba-9.0+24.4
-0.3+0.8
NEW CHAMP vs Shake N Bake-9.0+6.7
Ballz Deep vs GuhKnights+4.4-1.8
+0.2-0.1
NoComment vs Suggs 2 Be You-1.0+1.9
-0.0+0.1
Amber Llamas vs Front-runners-0.5+0.5

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
93-099.8%137461609,292,706
82-186.02255914033,955,383
71-231.013057121025,831,080
60-31.412442275005,501,851
Total:62.4%061739287200074,581,020
Games Above .500
Chance Will Make Playoffs