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
Vancouver 2 Colorado 4 +0.7
Florida 4 Toronto 2 -0.2
Ottawa 2 New Jersey 1 (so)+0.1
Carolina 2 Washington 5 +0.0
If winner is:HomeHome OTHome SOAway SOAway OTAway
Friday100.0*Lottery seed
Calgary vs Winnipeg-0.1-0.0-0.0+0.0+0.0+0.2
Detroit vs Carolina-0.1-0.0-0.0+0.1+0.1+0.1
Washington vs Chicago+0.1+0.1+0.1+0.0-0.0-0.1
New Jersey vs NY Islanders+0.0+0.0+0.0+0.0+0.0-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-OTL-OT123456789101112131415161718192021222324252627282930
1112-00-006264324
1101-10-0535528
1091-00-1125434
0-20-0125434
1081-01-04357
0-10-14357
1070-11-06535
0-00-26535
1060-01-15446
1050-02-04060
Total:01513303814
Points
Chance Will Make Playoffs