How are these numbers calculated?

Big Games

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

Week of 12/9100.0*Chance in playoffs100.0*Average seed
Saints 31 Rams 13 +9.1
+0.6
Panthers 10 Falcons 31 -8.1
-0.3
Redskins 16 Bucs 17 -0.7
-0.1
Lions 7 Packers 3 +0.1
Bears 7 Patriots 36 +0.1
Cowboys 27 Eagles 30 -0.0
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Chance in playoffs100.0*Average seed
Ravens vs Saints-10.1-7.8-4.6+7.5+10.1
-0.5-0.4-0.2+0.4+0.5
Seahawks vs Falcons+9.0+6.9-3.3-6.7-9.1
+0.3+0.3-0.1-0.3-0.4
Bucs vs Lions-0.6-0.7*-0.7*+0.4+0.6
-0.1-0.1-0.1+0.0+0.1

* 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 Saints finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
133-0-093.6%946124,815
12.52-0-159.259411,447
122-1-041.3401059375,253
1-0-275.075254
11.51-1-19.5720913,000
111-2-04.62209500373,245
0-1-2Out1001
10.50-2-1Out7226201,468
100-3-0Out5039101125,357
Total:28.9%2810655101,004,590
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 12/9100.0*Lottery seed
Saints 31 Rams 13 -1.2
Panthers 10 Falcons 31 +0.5
Lions 7 Packers 3 -0.1
Jets 6 Dolphins 10 -0.1
Redskins 16 Bucs 17 +0.1
Steelers 23 Bengals 7 +0.1
Cowboys 27 Eagles 30 +0.0
Texans 28 Ravens 34 (ot)+0.0
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Lottery seed
Ravens vs Saints+1.2+1.1+0.2-1.0-1.2
Seahawks vs Falcons-0.6-0.5+0.2+0.5+0.6
Bucs vs Lions+0.1+0.1+0.1-0.0-0.1
Vikings vs Bears-0.0-0.0-0.1+0.1+0.0
Steelers vs Jets-0.0-0.0+0.1+0.0+0.0
Giants vs Eagles+0.0-0.0-0.1-0.0+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
133-0-047476
12.52-0-1273241
122-1-0436100572
1-0-27525
11.51-1-10711077130
111-2-0021200514040
0-1-2100
10.50-2-116453180
100-3-002244257100
Total:72011004218731000