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
Kristian 199.28 Thomas 143.58 -19.0
-0.7
Erdem 130.34 Stian 113.44 -5.3
-0.1
Olav 146.92 Alex 141.58 +3.1
+0.1
Bendik 132.74 Jonas 80.04 +1.3
+0.0
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Erdem 115.04 Thomas 167.68 +19.5
+0.6
Kristian 120.7 Jonas 131.34 -9.3
-0.1
Bendik 127.88 Alex 157.16 -3.2
-0.1
If winner is:HomeTieAway
Week of 12/10100.0*Chance in playoffs100.0*Average seed
Thomas vs JonasIn-2.8-47.6
+1.2-0.3-1.2
Olav vs Erdem+3.3-2.8-3.2
+0.3+0.2-0.3
Kristian vs Alex+1.8+1.8-1.8
+0.2+0.2-0.2
Bendik vs Stian-0.2-0.2+0.2

What If

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

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
81-0-0In20522821,425,670
7.50-0-149.4%4951874,079
70-1-04.65514421,427,787
Total:52.2%102517262243,727,536
Games Above .500
Chance Will Make Playoffs