Rewards

In my class we started a new rewards system. A lot of classes already have this system. The reward system is ...we earn a STAR every day if we don't get our name on the board. If we get 15 stars we get a prize I am really looking forward to winning 15 stars like a lot of other people in my class because the prizes are really cool!!! The reason for the the stars is because some people keep getting punished for things that they shouldn't be because of about 3 people. Do you suffer other peoples consequences?