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 84 Winnipeg 68 +1.8
UBC Okanagan 79 Winnipeg 70 +1.5
Brandon 70 Winnipeg 56 +1.5
UFV 78 Lethbridge 87 +0.1
UFV 74 Calgary 65 -0.1
Victoria 81 Saskatchewan 86 +0.1
UBC Okanagan 65 Manitoba 80 +0.1
Lakehead 87 Western 66 -0.1
Victoria 83 Alberta 77 -0.1
McGill 70 Bishop’s 67 -0.1
UBC 69 Saskatchewan 60 -0.0
RMC 19 Ryerson 92 -0.0
Windsor 82 Waterloo 72 -0.0
York 71 Ottawa 92 -0.0
Laurentian 51 Carleton 98 -0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910111213141516171819202122232425262728293031323334353637383940414243
62-00317373291
51-1053047170
40-2093341162
Total:0141225341940
Games Above .500
Chance Will Make Playoffs