Some killer advice already from the others.
Your front chainring appears to be a geared one not a SS one.
Geared rings have shallow teeth and shift gates/ramps/lift pins to allow slick fast shifting between front chainrings.
SS rings, have no gates/ramps/lift pins, they also have deeper teeth for a better engagement, which is much safer for you and your knees when honking uphill.
First rule of SS club !
Consult his highness of which whom speaks beyond the grave, God bless his soul, the master of all SS and Fixed Sheldon Brown
http://www.sheldonbrown.com
Crack open a bottle of red, or a cup of tea and biscuits, go read through the site, Sheldon will enlighten you.
🙂 damn good website and held in awe around the world by SS and fixed riders.
Second rule of SS club, get smashed and berate geared riders 🙂