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
Calgary 4 Arizona 2 -0.1
New Jersey 0 NY Rangers 4 +0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
Vancouver vs Arizona-0.1-0.0-0.0+0.1+0.1+0.1
Tampa Bay vs New Jersey+0.1+0.0+0.0-0.1-0.1-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
2620-02377
2510-11288
22-24100
Total:892
Points
Chance Will Make Playoffs