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
Edmonton 1 Los Angeles 3 +0.2
Anaheim 1 Dallas 2 (so)-0.0
New Jersey 0 NY Rangers 4 +0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
Columbus vs Buffalo+0.3+0.1+0.1-0.3-0.7-0.7
Calgary vs Los Angeles-0.2+0.0+0.0+0.2+0.2+0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
8120-0157015
8010-1166816
7911-086131
00-206535
7801-12773
7702-01486
Total:2164240
Points
Chance Will Make Playoffs