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
eagles 90 mason 107 -0.7
-0.3
sucky 83 ulrich 116 -0.2
luck 104 cheet 102 +0.2
+0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
toth 64 eagles 114 In
+0.3
mason 82 kyle 103 -0.2
ulrich 99 luck 77 -0.2
-0.1
cheet 88 miller 86 -0.1
If winner is:HomeAway
Week of 12/1100.0*Chance in playoffs100.0*Average seed
eagles vs sucky+0.1-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
01-0-0In10055,291,405
0-1-0In7720329,631,095
Total:In927184,922,500
Points
Chance Will Make Playoffs