How are these numbers calculated?

Big Games

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

Sunday100.0*Average seed
Leafs 2 Dragons 1 -0.1
Monday100.0*Average seed
BlackKnights 2 Titans 4 +0.5
Ice 3 Sundogs 5 +0.2
Tuesday100.0*Average seed
Werewolves 3 Ice 6 -0.3
Dolphins 4 Titans 3 (so)+0.2
Points
Chance Will Make Playoffs