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
Swift Current 5 Medicine Hat 4 +0.8
Medicine Hat 2 Regina 3 +0.7
Ottawa 2 Red Deer 1 -0.1
St John 1 Quebec 5 -0.1
Calgary 2 Halifax 0 -0.1
Boisbriand 4 Sarnia 1 -0.1
St John 1 Vancouver 0 +0.1
Rouyn Noranda 0 Lethbridge 1 -0.1
Red Deer 2 Mississauga 1 (ot)+0.1
Sarnia 3 Saginaw 1 +0.1
Cape Breton 1 Rouyn Noranda 3 +0.1
Halifax 2 Sudbury 0 +0.1
Vancouver 0 Erie 1 +0.1
Erie 3 London 2 (ot)+0.1
If winner is:HomeHome OTAway OTAway
Tuesday100.0*Lottery seed
Halifax vs Owen Sound+0.2+0.2-0.2-0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPWL-OTT123456789101112131415161718192021222324252627282930
5110-002850221
5000-10533548
4901-0006344416
Total:153029207
Points
Chance Will Make Playoffs