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 -11.3
-1.0
Ballz Deep 55.58 Shake N Bake 69.58 -1.0
Front-runners 65.42 GuhKnights 92.64 -1.0
BLOOD N' GUTS 119.18 Suggs 2 Be You 68.68 +0.3
+0.1
NEW CHAMP 87.4 NoComment 41.08 +0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Amber Llamas vs Front-runners+4.2-4.2
+0.9-0.9
BLOOD N' GUTS vs Motley Kruba+1.8-1.8
+0.1-0.1
NoComment vs Suggs 2 Be You-0.7+0.7
NEW CHAMP vs Shake N Bake-0.7+0.7
-0.1+0.1
Ballz Deep vs GuhKnights+0.6-0.6
-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
73-033.4%330461823,058,025
62-10.306324217209,157,721
51-2Out183543139,154,743
40-3Out33673,061,051
Total:4.3%048151920211324,431,540
Games Above .500
Chance Will Make Playoffs