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
Karlstad 47.1 Manchester 45.1 -5.8
-0.7
Niagara Falls 53.4 Providence 49 +0.9
Etobicoke 36.6 Hidden Valley 50.8 +0.8
Innsbruck 37.6 Nottingham 49.5 +0.3
+0.1
Amsterdam 46 Moscow 57.9 -0.1
Week of 1/13100.0*Chance in playoffs100.0*Average seed
Manchester 42.7 Amsterdam 43.4 -7.9
-0.8
Etobicoke 38.1 Niagara Falls 60.1 +1.0
Hidden Valley 48.2 Happy Adventure 47.2 +0.9
+0.1
Nottingham 50.2 Moscow 57 -0.8
-0.1
Innsbruck 46.1 Karlstad 46.5 -0.8

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
225-0-0In653401289,036
214-0-1In1178110100,962
204-1-0In66526201,435,671
3-0-2In467272014,007
193-1-1In38491210405,105
2-0-3In37501211,012
183-2-0100.0%1846287002,871,260
2-1-2100.019462870042,383
1-0-4In154535540
172-2-199.9220443040605,671
1-1-399.62204231401,997
162-3-096.507284120302,869,673
1-2-296.7072941193042,400
0-1-4In2023372035
151-3-177.6032847220403,815
0-2-376.232548240999
141-4-046.900103643901,435,230
0-3-248.401038438014,360
130-4-15.80647408101,208
120-5-01.201255420289,472
Total:87.7%02172118171293110,924,336
Games Above .500
Chance Will Make Playoffs