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 +1.7
Calgary Stamped 35 Saskatchewan Ro 15 +0.3
If winner is:HomeAway
Ottawa Redblacks vs Edmonton Eskimos-6.4+12.0
-0.3+0.5
If winner is:HomeAway
Week of 8/11100.0*Chance in playoffs100.0*Average seed
Edmonton Eskimos vs Montreal Alouet+10.1-17.1
+0.3-0.6
Toronto Argonauts vs Winnipeg Blue B+1.3-3.3
+0.0-0.1
Saskatchewan Ro vs Calgary Stamped-1.0+0.4
BC Lions vs Hamilton Tiger-+0.3-0.5

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-WLTplayoffs123456789Count
3013-000In1006,691
2812-010In97026,045
2611-020In79615051,270
2410-030In351842050266,194
229-040In416488250912,474
208-050100.0%04142454402,218,409
187-06097.601144835203,927,912
166-07074.0003145724205,111,944
145-08031.100130491914,898,758
124-0905.70063549103,401,902
103-01000.300950411,661,045
82-01100.0002278542,082
61-0120Out496104,624
40-0130Out10015,670
Total:55.3%114618262216723,125,020
Points
Chance Will Make Playoffs