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 +17.3
+0.7
eagles 90 mason 107 -3.0
-0.1
luck 104 cheet 102 +2.2
+0.1
kyle 74 miller 95 -1.3
Week of 11/24100.0*Chance in playoffs100.0*Average seed
ulrich 99 luck 77 +19.4
+0.8
mason 82 kyle 103 -1.7
cheet 88 miller 86 -1.1
toth 64 eagles 114 +0.7
-0.0
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
ulrich vs schnitIn-7.0
+0.6-0.7
toth vs kyleIn-5.8
+0.2-0.2
miller vs luck-5.3In
-0.1+0.2
cheet vs mason-1.5+1.6
-0.2+0.3
eagles vs sucky-0.0+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
01-0-0In8682445,563,648
0-1-086.9%1137391339,358,852
Total:93.9%4423018684,922,500
Points
Chance Will Make Playoffs