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
Nova Scotia vs Newfoundland La+11.6-11.6
+1.3-1.3
British Columbia vs Saskatchewan-0.3+0.3
Alberta vs Qualifier+0.2-0.2
Saskatchewan vs Canada-0.2+0.2
Canada vs Quebec+0.2-0.2
Manitoba vs Ontario+0.2-0.2
+0.1-0.1
If winner is:HomeAway
Sunday, 2/15100.0*Chance in playoffs100.0*Average seed
Manitoba vs Saskatchewan+0.2-0.2
+0.1-0.1
Quebec vs Qualifier+0.1-0.1
New Brunswick vs Newfoundland La+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
65-0In39538095,511
54-191.3%11642328100475,613
43-23.400317353112200952,273
32-3Out001103339162950,964
21-4Out0073954475,382
10-5Out079295,401
Total:18.5%1476711107111311123,045,144
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
Nova Scotia vs Newfoundland La-1.3+1.3
Manitoba vs Ontario-0.1+0.1
If winner is:HomeAway
Sunday, 2/15100.0*Lottery seed
Manitoba vs Saskatchewan-0.1+0.1

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
65-0395380
54-111642328100
43-200317353112200
32-3001103339162
21-40073954
10-50792
Total:147671110711131112