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
Innsbruck 37.6 Nottingham 49.5 -1.0
-0.3
Karlstad 47.1 Manchester 45.1 -0.3
+0.1
Etobicoke 36.6 Hidden Valley 50.8 +0.2
Niagara Falls 53.4 Providence 49 +0.2
Week of 1/13100.0*Chance in playoffs100.0*Average seed
Innsbruck 46.1 Karlstad 46.5 -5.0
-0.6
Manchester 42.7 Amsterdam 43.4 -0.5
Nottingham 50.2 Moscow 57 -0.4
-0.1
Hidden Valley 48.2 Happy Adventure 47.2 +0.3
+0.0
Etobicoke 38.1 Niagara Falls 60.1 +0.3
+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
224-0-0In0118901,278,459
213-0-1In29620422,762
203-1-0In17919106,950,517
2-0-2In185141049,646
192-1-1In6035501,562,358
1-0-3In5837502,476
182-2-0100.0%21472750011,773,784
1-1-2In26482230113,639
0-0-4In344518338
171-2-1100.05334416101,657,060
0-1-3100.05354316102,586
161-3-098.109324116207,857,603
0-2-298.8011364012156,962
150-3-190.30094239100528,394
140-4-054.201144040601,803,108
Total:97.0%0131262013630034,059,392
Games Above .500
Chance Will Make Playoffs