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

Monday100.0*Lottery seed
Red Deer 2 Mississauga 1 (ot)-0.7
Ottawa 2 Red Deer 1 +0.3
Sarnia 3 Saginaw 1 +0.1
Boisbriand 4 Sarnia 1 -0.1
Swift Current 5 Medicine Hat 4 -0.1
Medicine Hat 2 Regina 3 -0.1
St John 1 Quebec 5 -0.1
Cape Breton 1 Rouyn Noranda 3 +0.1
Rouyn Noranda 0 Lethbridge 1 -0.1
Calgary 2 Halifax 0 -0.1
Halifax 2 Sudbury 0 +0.1
St John 1 Vancouver 0 +0.1
Vancouver 0 Erie 1 +0.0
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Lottery seed
Halifax vs Owen Sound+0.1+0.1-0.1-0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT123456789101112131415161718192021222324252627282930
5220-008416
5110-1046513
5011-002149274
00-208404011
4901-10115373412
4802-00074251
Total:373015108
Points
Chance Will Make Playoffs