How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
sucky 83 ulrich 116 +21.5
+0.9
eagles 90 mason 107 -2.6
-0.1
luck 104 cheet 102 +1.7
+0.1
kyle 74 miller 95 -1.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
ulrich 99 luck 77 +23.2
+1.0
mason 82 kyle 103 -1.6
cheet 88 miller 86 -1.0
toth 64 eagles 114 +0.5
-0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
miller vs luck-7.7In
-0.2+0.2
toth vs kyleIn-7.7
+0.2-0.2
ulrich vs schnitIn-7.6
+0.8-0.8
cheet vs mason-2.3+2.3
-0.3+0.3
eagles vs sucky-0.1+0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
00-1-084.7%935411513,621,699
1-0-0In18612113,613,801
Total:92.3%9352821827,235,500
Points
Chance Will Make Playoffs