How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 1/4100.0*Chance in playoffs100.0*Average seed
Brock 77 Guelph 74 +6.0
+1.0
Laurier 110 Waterloo 60 +1.0
Windsor 78 McMaster 64 -0.5
Week of 1/6100.0*Chance in playoffs100.0*Average seed
Brock 91 McMaster 103 -3.6
-0.9
Laurier 93 Brock 70 -3.2
-0.9
Windsor 82 Waterloo 72 +0.9
-0.1
McMaster 97 Waterloo 84 +0.7
Lakehead 87 Western 66 +0.7
-0.1
Lakehead 91 Western 73 +0.6
-0.1
Windsor 70 Guelph 59 +0.4
-0.0
Western 66 Guelph 82 -0.1

What If

Chances based on how well the Brock finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
135-0In12088217,328
124-1In001001,084,043
113-299.6%881202,164,612
102-390.246243102,163,232
91-449.062404841,081,590
80-55.00055145217,322
Total:85.9%00611241226,928,127
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 1/4100.0*Lottery seed
Brock 77 Guelph 74 -2.2
Laurier 110 Waterloo 60 +0.1
Windsor 78 McMaster 64 -0.0
Week of 1/6100.0*Lottery seed
Laurier 93 Brock 70 +2.5
Brock 91 McMaster 103 +2.2
Lakehead 87 Western 66 +0.3
Lakehead 91 Western 73 +0.2
Windsor 82 Waterloo 72 +0.2
McMaster 97 Waterloo 84 +0.2
Windsor 70 Guelph 59 +0.1
Western 66 Guelph 82 +0.1
Laurentian 51 Carleton 98 +0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L12345678910111213141516171819202122232425262728293031323334353637383940414243
135-0120088
124-100100
113-2881200
102-34624390
91-462401626910
80-50055263721500
Total:0006112464211000