How are these numbers calculated?

Big Games

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

Week of 8/4100.0*Chance in playoffs100.0*Average seed
Montreal Alouet 18 BC Lions 38 +8.0
+0.6
Calgary Stamped 35 Saskatchewan Ro 15 +0.3
-0.1
If winner is:HomeAway
Ottawa Redblacks vs Edmonton Eskimos+0.2-0.2
+0.1-0.1
If winner is:HomeAway
Week of 8/11100.0*Chance in playoffs100.0*Average seed
BC Lions vs Hamilton Tiger-+6.2-6.2
+0.5-0.5
Toronto Argonauts vs Winnipeg Blue B+0.6-0.6
Saskatchewan Ro vs Calgary Stamped-0.4+0.4
+0.1-0.1
Edmonton Eskimos vs Montreal Alouet+0.1-0.1
-0.1+0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WLTplayoffs123456789Count
3212-000In1003,625
3011-010In1000020,443
2810-020In9811114,308
269-030In89560378,770
248-040In631819000853,234
227-050In2233402301,366,858
206-060100.0%122352218101,592,262
185-07096.7044333323301,364,999
164-08049.000873438121852,880
143-0905.1005284720379,992
122-01000.10043363113,545
101-0110Out079220,531
80-0120Out01003,689
Total:86.2%191419131297527,065,136
Points
Chance Will Make Playoffs