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 -4.8
-0.7
Etobicoke 36.6 Hidden Valley 50.8 +0.3
Niagara Falls 53.4 Providence 49 +0.2
Amsterdam 46 Moscow 57.9 -0.2
Innsbruck 37.6 Nottingham 49.5 +0.1
+0.1
Week of 1/13100.0*Chance in playoffs100.0*Average seed
Manchester 42.7 Amsterdam 43.4 -9.3
-0.8
Innsbruck 46.1 Karlstad 46.5 -1.2
Nottingham 50.2 Moscow 57 -0.9
-0.2
Hidden Valley 48.2 Happy Adventure 47.2 +0.6
+0.0
Etobicoke 38.1 Niagara Falls 60.1 +0.4
+0.0

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
225-0-0In033643142,308
214-0-1In7849076,502
204-1-0In36629201,478,031
3-0-2In269262016,255
193-1-1In414990627,191
2-0-3In3952901,678
183-2-0100.0%1847287005,955,774
2-1-2100.021482550094,316
1-0-4In245520187
172-2-1100.02254726101,757,304
1-1-3100.02254725106,055
162-3-098.7093343121010,702,546
1-2-299.11113642101163,092
0-1-498.514393871134
151-3-190.000544411001,903,496
0-2-390.10543411004,901
141-4-068.301224530208,195,508
0-3-270.2012247281080,765
130-4-116.511661212670,853
120-5-04.905464172,182,596
Total:83.6%00815192418124134,059,392
Games Above .500
Chance Will Make Playoffs