How are these numbers calculated?

Big Games

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

Week of 12/6100.0*Chance in playoffs100.0*Average seed
Fourth and Schl 87.48 Hero to Zero 95.74 -13.8
-0.2
REEDunkulious 91.24 Shake N Bake 110.42 -13.5
-0.4
Amber Llamas 70.58 Ballz Deep 94.9 +7.0
+0.2
Godfavre 90.34 Mushroom Stampe 50.2 +2.1
+0.1
If winner is:HomeAway
Week of 12/13100.0*Chance in playoffs100.0*Average seed
GIVE ME A BREAK vs Hero to Zero+14.6Out
+0.1-0.1
Fourth and Schl vs Ballz DeepOut+10.9
+0.1-0.2
REEDunkulious vs Mushroom Stampe+4.8Out
+0.9-1.2
Amber Llamas vs Godfavre-0.2+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
71-011.2%118911,250,460
60-1Out2354238,567,585
Total:6.3%65010231019,818,045
Games Above .500
Chance Will Make Playoffs