How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

If winner is:HomeAway
Saturday, 2/14100.0*Chance in playoffs100.0*Average seed
Manitoba vs Ontario+9.2-9.2
+0.6-0.6
British Columbia vs Saskatchewan-0.5+0.5
-0.1+0.1
Canada vs Quebec+0.5-0.5
+0.1-0.1
Saskatchewan vs Canada-0.1+0.1
New Brunswick vs PEI-0.1+0.1
Alberta vs Qualifier+0.1-0.1
If winner is:HomeAway
Sunday, 2/15100.0*Chance in playoffs100.0*Average seed
Manitoba vs Saskatchewan+9.0-9.0
+0.6-0.6
New Brunswick vs Newfoundland La-0.3+0.3
Newfoundland La vs PEI+0.2-0.2
Quebec vs Qualifier-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
95-0In99195,722
84-1In96400476,796
73-2100.0%6729300950,441
62-399.013403510100951,064
51-436.0007294020400475,158
40-50.000626402350095,963
Total:86.5%4323138731110003,045,144
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

If winner is:HomeAway
Saturday, 2/14100.0*Lottery seed
Manitoba vs Ontario-0.6+0.6
British Columbia vs Saskatchewan+0.1-0.1
Canada vs Quebec-0.1+0.1
If winner is:HomeAway
Sunday, 2/15100.0*Lottery seed
Manitoba vs Saskatchewan-0.6+0.6

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
95-0991
84-196400
73-26729300
62-313403510100
51-4007294020400
40-5006264023500
Total:432313873111000