How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Sunday100.0*Chance in playoffs100.0*Average seed
No Regretzkys! 265.6 Pepe Silvia 243.5 -3.5
-0.7
I Just Met You, 271.5 BlizzNasty 232.5 -1.1
CuJo31 190 Chiasson Dragons 163.75 +1.0
+0.1
Bread Man Gets 253.75 Kariya DPR 225.75 +0.7
RIP Heatley's F 228.8 ponch101's Team 207.25 +0.5
+0.1
Saint Patrice 228.95 Bye Week Blues 190.8 +0.1
+0.1
Monday100.0*Chance in playoffs100.0*Average seed
Pepe Silvia 275.05 Saint Patrice 227.05 +2.8
+0.5
Chiasson Dragons 147.95 St. John's Sham 189.5 +1.3
+0.1
ponch101's Team 202 CuJo31 214.95 +1.2
+0.1
I Just Met You, 134.6 Bye Week Blues 220.5 +1.0
Kariya DPR 204 RIP Heatley's F 230.6 -0.2
BlizzNasty 159.3 Bread Man Gets 204.2 -0.1
+0.1
Tuesday100.0*Chance in playoffs100.0*Average seed
Pepe Silvia 191.4 Bye Week Blues 195 -0.7
RIP Heatley's F 194.95 BlizzNasty 178.4 +0.2
Games Above .500
Chance Will Make Playoffs