How are these numbers calculated?

Big Games

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

Week of 11/28100.0*Chance in playoffs100.0*Average seed
Atlanta 18 New Orleans 26 In
+0.2
Baltimore 20 San Francisco 17 +0.1
NY Giants 13 Green Bay 31 -0.0
If winner is:HomeTieAway
Seattle vs Minnesota+0.1*-0.0-0.1
If winner is:HomeTieAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
New Orleans vs San Francisco+0.7-0.1-0.4
Minnesota vs Detroit-0.0*-0.0+0.1
Green Bay vs Washington-0.0+0.1+0.1
LA Rams vs Seattle+0.0*-0.1-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
144-0-0In100156,466
13.53-0-1In7921546
133-1-0In573311693,419
12.52-1-1In1666181,715
122-2-0In956351,045,508
1-1-2In1001
11.51-2-1In026741,667
111-3-0In01882631,475
10.50-3-1In298458
100-4-0In298131,865
Total:In2435412,663,120
Games Above .500
Chance Will Make Playoffs