How are these numbers calculated?

Big Games

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

Week of 12/1100.0*Chance in playoffs100.0*Average seed
Kristian 210 Thomas 128 +5.9
+0.3
Bendik 144 Jonas 178 +1.0
+0.0
Erdem 99 Stian 145 +0.5
-0.1
Olav 157 Alex 136 -0.1
Week of 12/8100.0*Chance in playoffs100.0*Average seed
Olav 114 Stian 163 +0.1
-0.1
Kristian 124 Jonas 151 -0.1
Week of 12/15100.0*Chance in playoffs100.0*Average seed
Bendik 134 Stian 145 In
Kristian 208 Alex 112 In
Games Above .500
Chance Will Make Playoffs