Denver Broncos Playoff Chances 50/50

Lost to Las Vegas 14-27, lottery seed up 2.3 to 21
8-9-0   .471

How are these numbers calculated?

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 12/21100.0*Lottery seed
Denver 23 New England 26 +1.8
Kansas City 14 Las Vegas 20 -0.2
Philadelphia 33 NY Giants 25 -0.1
LA Chargers 22 Buffalo 24 +0.1
NY Jets 30 Washington 28 +0.1
Houston 22 Cleveland 36 -0.1
Minnesota 24 Detroit 30 -0.1
Pittsburgh 34 Cincinnati 11 +0.1
Tampa Bay 30 Jacksonville 12 -0.0
Tennessee 17 Seattle 20 -0.0
Week of 12/30100.0*Lottery seed
Denver 16 LA Chargers 9 -2.3
Kansas City 25 Cincinnati 17 +0.4
Chicago 37 Atlanta 17 -0.1
Tampa Bay 13 New Orleans 23 +0.1
Seattle 23 Pittsburgh 30 +0.1
Indianapolis 23 Las Vegas 20 +0.1
NY Giants 25 LA Rams 26 -0.1
Minnesota 10 Green Bay 33 +0.1
Washington 10 San Francisco 27 +0.1
Baltimore 56 Miami 19 +0.1
Buffalo 27 New England 21 +0.0
Week of 1/6100.0*Lottery seed
Las Vegas 27 Denver 14 +0.8
Green Bay 17 Chicago 9 +0.4
Cincinnati 31 Cleveland 14 +0.3
Indianapolis 19 Houston 23 -0.2
New Orleans 48 Atlanta 17 +0.2
Detroit 30 Minnesota 20 -0.2
Arizona 20 Seattle 21 +0.1
NY Giants 27 Philadelphia 10 +0.1
Washington 10 Dallas 38 +0.1
Baltimore 10 Pittsburgh 17 +0.1
Games Above .500
Chance Will Make Playoffs