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

Monday100.0*Lottery seed
Detroit Red Wings 0 Toronto Maple Leafs 2 +1.1
Ottawa Senators 2 Florida Panthers 3 -0.2
Buffalo Sabres 3 New Jersey Devils 2 (so)-0.1
Tampa Bay Lightning 4 Columbus Blue Jackets 5 (so)+0.1
Nashville Predators 1 Philadelphia Flyers 3 -0.1
Boston Bruins 5 St. Louis Blues 2 -0.1
Chicago Blackhawks 4 New York Islanders 2 -0.1
Tuesday100.0*Lottery seed
Los Angeles Kings 5 Anaheim Ducks 4 +0.2
Wednesday100.0*Lottery seed
Tampa Bay Lightning 2 Detroit Red Wings 4 -0.7
Edmonton Oilers 1 Calgary Flames 2 -0.3
Dallas Stars 7 Los Angeles Kings 4 -0.3
New Jersey Devils 1 New York Islanders 6 -0.3
Points
Chance Will Make Playoffs