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
Colorado 3 Nashville 5 +0.6
Ottawa 5 Pittsburgh 1 -0.2
Detroit 3 Carolina 2 -0.1
If winner is:HomeHome OTHome SOAway SOAway OTAway
Sunday100.0*Lottery seed
Colorado vs Winnipeg-0.5-0.5-0.5+0.1+0.1+0.7
Tampa Bay vs New Jersey+0.0+0.0+0.0-0.2-0.2-0.4
Pittsburgh vs NY Islanders+0.1+0.2+0.2+0.0+0.0-0.2
Philadelphia vs Carolina-0.1-0.0-0.0+0.2+0.2+0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OT123456789101112131415161718192021222324252627282930
8720-065242
8610-1295715
8511-0253405
00-2252415
8401-101657242
8302-0434549
Total:1184128111
Points
Chance Will Make Playoffs