How are these numbers calculated?

Big Games

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

Week of 8/18None
Week of 8/23100.0*Chance in playoffs100.0*Average seed
DudleyAvalanche 1 LordStanleysCup 6 -10.5
-0.5
Nordekes 4 Hellfish 4 -1.9
-0.0
Week of 8/31100.0*Chance in playoffs100.0*Average seed
DudleyAvalanche 0 BaystateBulldogs 4 Out
-1.0
Points
Chance Will Make Playoffs