How are these numbers calculated?

Big Games

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

Week of 1/6100.0*Chance in playoffs100.0*Average seed
Etobicoke 36.6 Hidden Valley 50.8 -12.9
-0.7
Niagara Falls 53.4 Providence 49 +2.2
+0.1
Karlstad 47.1 Manchester 45.1 -1.6
Innsbruck 37.6 Nottingham 49.5 +0.8
+0.1
Week of 1/13100.0*Chance in playoffs100.0*Average seed
Etobicoke 38.1 Niagara Falls 60.1 -13.2
-0.6
Hidden Valley 48.2 Happy Adventure 47.2 +2.4
+0.1
Nottingham 50.2 Moscow 57 -1.7
-0.1
Manchester 42.7 Amsterdam 43.4 -1.6
Innsbruck 46.1 Karlstad 46.5 -1.5

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
142-0-06.9%0073548102,699,725
131-0-11.201185921379,455
121-1-00.000238605,396,260
0-0-20.002385913,558
110-1-1Out02971379,306
100-2-0Out8922,699,224
Total:1.7%00210345511,567,528
Games Above .500
Chance Will Make Playoffs