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
Amsterdam 46 Moscow 57.9 -15.4
-0.8
Niagara Falls 53.4 Providence 49 +2.3
+0.1
Etobicoke 36.6 Hidden Valley 50.8 +2.1
+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
Manchester 42.7 Amsterdam 43.4 +16.3
+0.8
Hidden Valley 48.2 Happy Adventure 47.2 +2.6
+0.1
Etobicoke 38.1 Niagara Falls 60.1 +2.5
+0.1
Nottingham 50.2 Moscow 57 -1.9
-0.1
Innsbruck 46.1 Karlstad 46.5 -1.8

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
183-0-099.9%8343917201,232,312
172-0-199.31153835111260,123
162-1-087.9021334391203,692,125
1-0-288.3021235401218,157
151-1-167.3011551311518,524
0-0-372.421951262446
141-2-025.600224542013,692,394
0-1-227.002255616118,174
130-2-16.20644438259,007
120-3-00.8011556271,233,074
Total:55.6%151016252714410,924,336
Games Above .500
Chance Will Make Playoffs