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

Wednesday100.0*Lottery seed
Columbus Blue Jackets 2 New York Rangers 6 -0.5
Los Angeles Kings 2 Anaheim Ducks 4 -0.2
Thursday100.0*Lottery seed
New York Rangers 2 Pittsburgh Penguins 1 (so)-0.4
Toronto Maple Leafs 3 Montreal Canadiens 4 +0.3
Vegas Golden Knights 5 Los Angeles Kings 3 -0.2
Points
Chance Will Make Playoffs