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
New Brunswick vs PEI+11.5-11.5
+1.3-1.3
British Columbia vs Saskatchewan-0.9+0.9
Canada vs Quebec+0.7-0.7
Alberta vs Qualifier-0.1+0.1
Manitoba vs Ontario+0.1-0.1
If winner is:HomeAway
Sunday, 2/15100.0*Chance in playoffs100.0*Average seed
New Brunswick vs Newfoundland La+11.1-11.2
+1.3-1.3
Manitoba vs Saskatchewan-0.5+0.5
Quebec vs Qualifier-0.4+0.4
Newfoundland La vs PEI+0.4-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
66-0In70273048,416
55-199.9%204728400284,882
44-242.401933391620713,063
33-30.00021638331010951,465
22-4Out002164635713,745
11-5Out00892285,655
00-6Out10047,918
Total:20.8%35589451211712183,045,144
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
New Brunswick vs PEI-1.3+1.3
Manitoba vs Ontario-0.1+0.1
If winner is:HomeAway
Sunday, 2/15100.0*Lottery seed
New Brunswick vs Newfoundland La-1.3+1.3

What If

100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L123456789101112
66-0702730
55-1204728400
44-201933391620
33-30021638331010
22-4002164635
11-500892
00-6100
Total:3558945121171218