How are these numbers calculated?

Big Games

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

Week of 2/9None
Week of 2/14100.0*Average seed
Rochester Inst. of Tech 1 Oswego State 0 +0.8
Rochester Inst. of Tech 11 SUNY Cortland 5 +0.8
Cornell 3 Canisius 9 -0.2
Oswego State 3 Canisius 2 -0.0
Week of 2/22None
Points
Chance Will Make Playoffs