How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Rangers 181 Jaymel 191 -7.7
-0.8
Matty 161 YSAAL 159 +1.6
-0.1
Bullies 248 Ghetto 173 +1.0
Buffalo 170 Third 262 +0.9
+0.1
Felons 174 horthounds 258 -0.7
-0.1
Gary Henry 139 Browns 212 -0.6
Bjoern 180 Steelers Girl 221 +0.6
+0.2
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Bullies 160 Rangers 188 +7.7
+0.8
YSAAL 105 Desantis 202 +3.0
+0.1
Bjoern 96 Browns 205 -1.5
+0.1
Felons 140 Ghetto 241 -1.0
Matty 208 Steelers Girl 139 -0.1
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Matty 259 Browns 269 -0.1
Felons 193 Rangers 159 -0.1
-0.4
Bjoern 159 Third 211 In
+0.1
Gary Henry 160 horthounds 223 -0.1
Buffalo 151 Ghetto 232 +0.1
+0.2
Points
Chance Will Make Playoffs