How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 9/1100.0*Chance in playoffs100.0*Average seed
Concordia vs Laval-10.3+16.2
-0.4+0.7
Montreal vs McGill-0.5+0.8
Sherbrooke vs Bishop’s+0.4-0.6
If winner is:HomeAway
Week of 9/9100.0*Chance in playoffs100.0*Average seed
Laval vs Montreal+10.7-14.7
+0.4-0.6
Concordia vs Bishop’s+0.6-1.0
McGill vs Sherbrooke+0.3-0.4

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs12345678910Count
189-0In10021,430
168-1In991176,197
147-2In87130719,624
126-3100.0%4351601,692,814
105-487.0332531302,520,306
84-513.0013523322,466,908
63-60.00749441,586,391
42-7Out01387646,590
21-8Out199151,626
00-9Out10018,114
Total:51.2%0161818171715010,000,000
Games Above .500
Chance Will Make Playoffs