How are these numbers calculated?

Big Games

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

Week of 11/26100.0*Chance in playoffs100.0*Average seed
Bendik 132.74 Jonas 80.04 -12.3
-0.8
Erdem 130.34 Stian 113.44 -4.2
-0.2
Kristian 199.28 Thomas 143.58 +3.1
Olav 146.92 Alex 141.58 +2.5
+0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Kristian 120.7 Jonas 131.34 +18.5
+0.6
Erdem 115.04 Thomas 167.68 -5.9
+0.1
If winner is:HomeTieAway
Week of 12/10100.0*Chance in playoffs100.0*Average seed
Thomas vs Jonas-24.1InIn
-1.2+0.8+1.1
Olav vs ErdemInIn-24.1
+0.2+0.2-0.2
Bendik vs Stian-0.8-0.7+0.8
-0.3+0.2+0.3
Kristian vs Alex-0.1-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
91-0-0In16513321,427,787
8.50-0-1In4951874,079
80-1-052.7%2514721,425,670
Total:76.8%82618252343,727,536
Games Above .500
Chance Will Make Playoffs