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

Week of 1/4None
Week of 1/6100.0*Lottery seed
Thompson Rivers 78 Manitoba 86 +1.5
UFV 78 Lethbridge 87 -0.5
Thompson Rivers 84 Winnipeg 68 -0.5
UBC 82 Alberta 71 +0.2
UBC 69 Saskatchewan 60 +0.2
UFV 74 Calgary 65 +0.1
Brandon 74 Regina 83 -0.1
UBC Okanagan 65 Manitoba 80 +0.1
Brandon 70 Winnipeg 56 +0.1
Trinity Western 105 Lethbridge 97 -0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910111213141516171819202122232425262728293031323334353637383940414243
72-07325300
61-116562710
50-216582420
Total:5122189100
Games Above .500
Chance Will Make Playoffs