Unless you plan to keep this Ralts at level 1, its nature is more important than what its stats are right now. If you don't tell me your Ralts's nature, then this is the best answer I can give.
These are the stat ranges for newly hatched Raltses.
physical attack: 4-5
physical defense: 4-5
special attack: 4-6
special defense: 4-6
So I can't tell you anything about its HP, its physical attack is probably good, its physical defense is probably good, its special attack is probably good, its special defense is probably not the worst, and its speed is probably good.