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

FridayNone
Saturday100.0*Lottery seed
New Jersey Devils 3 Tampa Bay Lightning 2 -0.6
Washington Capitals 6 Pittsburgh Penguins 1 +0.2
Ottawa Senators 2 Florida Panthers 0 -0.2
Philadelphia Flyers 2 Toronto Maple Leafs 4 +0.1
Carolina Hurricanes 3 Montreal Canadiens 1 -0.1
San Jose Sharks 3 Winnipeg Jets 5 +0.1
Sunday100.0*Lottery seed
New Jersey Devils 1 Toronto Maple Leafs 3 +0.7
St. Louis Blues 2 Washington Capitals 4 +0.3
Points
Chance Will Make Playoffs