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

Thursday100.0*Lottery seed
New Jersey 0 NY Rangers 4 -0.1
Detroit 3 Carolina 2 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
NY Rangers vs Ottawa-0.5-0.5-0.5-0.1-0.1+0.6
Philadelphia vs Carolina-0.2+0.1+0.1+0.2+0.2+0.2
Pittsburgh vs NY Islanders+0.1+0.1+0.1+0.0+0.0-0.1
Calgary vs Los Angeles-0.0-0.0-0.0+0.0+0.1+0.1
Columbus vs Buffalo-0.0-0.0-0.0+0.1+0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
8420-004265317
8310-143956
8211-01981
00-21981
8101-1100
8002-01460242
Total:01521581140
Points
Chance Will Make Playoffs