I've been recommended to calculate a raise based on my needs, and based on the average market salaries for my experience and job. Doing this leads me to a figure that is significantly lower than the salary of some colleagues.
A part of myself tells me to ignore others' salary while the other part feels it would not be fair as I've had lots of feedback telling me I'm on par or better than some of said colleagues.
Would it be appropriate to ask for a bigger raise to match my colleagues ?